America
The Americas: every record placed
Offline mapping, 2026-09-27, following Mapping every Hegnauer (family reconstruction, offline). Sources: data/occurrences.csv (unassigned records only), data/related-records.csv, the raw FamilySearch result cells, the Find a Grave listing and the existing person files. Every record used is an index entry; no image was read. Nothing in data/ or people/ was changed.
What was mapped
All 1613 unassigned records whose place is in the United States, Canada or Latin America, or whose collection is an American one (U.S. censuses, state vital-record indexes, NUMIDENT, SSDI, Social Security claims, GenealogyBank and "Obituary Records" indexes, New York land records, muster rolls, draft cards, passenger and crew lists, address indexes, Find a Grave/BillionGraves in the Americas), including those with a blank place.
- Placed: 1545 records (635 confirmed, 795 probable, 115 possible).
- Left unplaced: 68 records (reasons below): mainly living people known only from address indexes, obituary mentions with no relatives, passenger entries with no age, and officiant initials that match no known minister.
- People: 53 existing study people (H-IDs) received records; 168 new person keys were made, 44 of them living (birth decade only, "LIVING — do not publish" in people.csv; shown only as [living] in the charts).
Files
Keys. New people are US-<GROUP>-NNN (ROC Rochester/Seengen lineage including Buffalo and Cuyahoga Falls; NYC New York City and arrivals; CAN Canton; OH Mansfield; MO Missouri; MN, WA Minnesota/Washington; IL, KS, KY, CA, TX, OTH other states; NWK New Jersey; LAT Latin America). Existing people keep their H-IDs. Family keys are US-<GROUP>-Fnn; in map.csv a record carries the person's family of origin when known, otherwise the couple family in which the person is a spouse. Confidence in map.csv is that of the record-to-person identification (confirmed / probable / possible); link strengths between generations (proven / probable / possible) are in each file's evidence table and in the charts.
Lineages found
| Immigrant ancestor(s) | Arrival | Origin | Size in this mapping | States |
|---|---|---|---|---|
| Jacob Hegnauer (c.1825–1899) × Verena Siegrist (c.1826–1896), with sons Rudolph, Jacob Rudolph, John Henry, Albert Gottlieb | New York, 2 Apr and 30 Oct 1884 | Seengen, canton Aargau (son's NUMIDENT: "Sengen"); probably the Jakob × Verena Siegrist of the Aargau marriage index (daughter Luise, m. 1869) | ~640 records; 77 people; 5 generations | N.Y. (Rochester, Buffalo, NYC, Putnam, Dutchess), Wash. (1891, 1914), Ore., Pa., Ohio (Cuyahoga Falls), Mass., R.I., Quebec, Fla., Ariz., Ky., Tex., Calif., Va., D.C. |
| Luzius Hegnauer (1819–after 1890) × Anna Margreth Bernet (existing study line) | New York, 29 Sep 1856 (ship Chace) | Igis, Graubünden (proven, people/H0001.md) | ~690 records on 80 people (Missouri, Canton, Minnesota/Washington files) | Mo., Ill., Okla., Ore., Ohio (Canton, Massillon), Ind., N.H., Minn., Wis., Wash., Calif., Ariz. |
| Peter Hegnauer (1812–after 1880) × Anna Berri (existing study line) | 1872 | Igis, Graubünden | ~56 records | Ohio (Columbus, Mansfield), Ind., Minn., Ill. (Chicago), N.Y. (Theurer), Wis. |
| Rudolf Hegnauer (b. 1881) × Helen Erna Caroline | by 1917 (draft card, New York City); naturalized 1919 | Seengen, Aargau (naturalization) | 44 records; no children | New York City (seaman) |
| Wilhelm Hegnauer (b. c.1842) × Maria Zwinkel; Louis Arnold (1874–1925) × Minnie Fischer | before 1873 | not stated | 32 records; 9 people | N.J. (Newark, Irvington); perhaps Neb./Wash. (James) |
| Jacob Hegnauer (b. c.1854, Switzerland) | ? | Switzerland | 3 | central N.J. |
| Samuel Hegnauer × Rosa Siegrist → Hedy (1908–1993) | 20th century | Switzerland (Siegrist suggests the Seengen area) | 6 | Calif. |
| Carl Hegnauer × Freida Ordinger → Rosa (1938–1997) | after 1945 | Fürth, Bavaria | 5 | Tex. |
| Singletons and small unconnected groups: Henry (b. 1818, Calif.), N. and Lena (Kan., 1880), the Louisville Johns (1881, 1892), Verena Suter (Ill., 1883), Jacob and Eliza (NYC, 1886), eleven 1857–1955 arrivals, Santiago (Argentina), Catalina Olga (Uruguay) | unknown |
Links to existing study branches
- Luzius H0001's descendants: 49 H-IDs of the line received records, 23 of them in the Missouri file (1860 Gasconade household; Civil War cards; Missouri censuses, marriages and pensions; Oklahoma; Oregon). New: Emil (1870, probable son of Leonhard H0003), a separate John of the 2nd Missouri Infantry (1861).
- H0019 (Rev. Leonard Samuel) is the Canton, Ohio cluster: his wife Anna K. Yoss, five children and their families (23 new keys), and about 320 officiant entries for him and his son Rev. Robert Lawrence.
- H0017 → H0025/H0026 (the owner's line): records placed on H0017, H0063, H0065, H0025, H0105, H0026, H0098, H0027, H0261, H0263 and the living Wilson-line H-IDs; new: three wives of H0263, two living grandchildren, a possible son of H0173 (Robert Galen, 1963–2025).
- Peter H0227's branch: Wilbur C. H0423's wife Ina Fisher and daughter Margery; his probable children by Frieda Hipp, Wilbur Morris (Minneapolis, 1929–1995) and Jacqueline Jean; Nutt H0381 probably died at Chicago in 1897 ("Untin"); Verena H0387 (Mrs. Theurer) appears in a New York City marriage; Elsbeth H0414 in a Minnesota death record.
H2 findings
H2 (the U.S. clusters descend from more than one Swiss immigrant family) is supported, but the clusters collapse into fewer lines than the hypothesis listed:
- Two separate Swiss origins account for nearly all American Hegnauers: Igis (Graubünden) for Missouri, Minnesota, Washington, Oregon, Canton/Massillon, Ohio, Mansfield/Columbus, Ohio, and Indiana; and Seengen (Aargau) for Rochester, Buffalo, Cuyahoga Falls, and the Quebec/Massachusetts/Rhode Island family, plus the New York City seaman Rudolf. Canton and Cuyahoga Falls are not independent clusters: Canton is Igis (H0019), Cuyahoga Falls is Rochester (Edward John, born Rochester 1901).
- Newark, N.J. remains a third, unresolved line (origin not stated; its founder married at Newark in 1873).
- A German line reaches America only in the 20th century (Fürth, Texas; Katharina, New York 1936).
- No record links Igis and Seengen, or either of them with Elgg or Uster. Seengen is a new Swiss origin for the study: the Switzerland mapping should look for Hegnauer citizens of Seengen (Aargau), which would bear on H1 (a Hegnauer family in Aargau, far from Hegnau, besides the Zürich and Igis lines).
Top open questions
- Seengen registers: Jacob Hegnauer's birth (c.1825) and marriage to Verena Siegrist (c.1845) and the baptisms of his children 1846–1870; the Aargau marriage index entries (O01991 Luise 1869; Jakob × Maria Studler) and Rudolf of NYC (1881) belong in the same search. Where the Seengen Hegnauers came from (Zürich?) matters for H1.
- Prove the Rochester sons Rudolph (d. 1931) and Albert Gottlieb (d. 1944) (New York death certificates), and Edward John of Cuyahoga Falls (1961 Ohio death certificate or SS-5).
- Chicago "Untin" Hegnauer (1897): read the Cook County death certificate to prove or reject Nutt H0381.
- Wilbur Morris Hegnauer (1929–1995): son of Wilbur C. (H0423) or of an unknown "William"? Indiana birth certificate.
- Newark: Louis Arnold's birth and death records (parents; origin); whether James Ernest (1880–1948) was Swiss-born and whether he is the James of Nebraska and Washington.
- Charles Albert Hegnauer (1884–1974) and Richard A. (b. 1912), Rochester: parents.
- Hedy (Hegnauer) Wirz and Samuel × Rosa Siegrist; Rosa of Fürth (Carl × Freida Ordinger): pass to the Switzerland and Germany mappings.
- The GenealogyBank officiant entries "Rev. H. L." (8) and "Rev. Howard": read a few obituaries to see whether they are Rev. L. S. or another clergyman.
Unplaced records
- 11 (O03038, O03041, O03042, O03054, O03062, O03066, O03067, O03076, O03084, O03691, O03805): officiant initials "Rev H L", "Rev Howard", "Rev A J", "Rev E L" in the GenealogyBank historical obituary index match no known Hegnauer clergyman; probably misread "L S" or "R L", but the obituaries themselves (not in the study) would have to be read
- 2 (O03081, O03087): "Mary"/"Louise" Hegnauer named (role "other") in an obituary in the GenealogyBank historical set, with no date, place or relatives indexed
- 1 (O03453): GenealogyBank marriage index: a Hegnauer groom, spouse UNKNOWN, no date or place
- 2 (O03012, O03933): passenger index entries (Rosa, book index 1906-1942; "Fran Ida", role other) with no age, date or origin
- 5 (O00273, O00274, O00275, O00283, O00287): New York passenger and crew lists 1955-1957 (four people) with no age or origin indexed; probably visitors or returning citizens; cannot be tied to a person
- 3 (O03658, O03659, O03665): Cook County deaths index, role "other": "H." and "Martin" Hegnauer; no date or relationship indexed
- 1 (O03960): WWI draft card, "Mary Louise Hegnauer" as a named relative; no draftee can be identified from the index
- 3 (O03937, O03942, O03944): WWII draft cards (1942), "F.", "Oscar" and "R. L." Hegnauer as named relatives; the draftee is not identified in the index (several candidates each)
- 1 (O03014): FamilySearch Find a Grave index "Christopher H. Hegnauer" b. 1853, d. 23 Aug 1943, Prairie City, Bates Co.: no such memorial in the study's Find a Grave harvest and no such person known; probably a garbled entry for Anna Wirtz Hegnauer (bur. Prairie City Aug 1943) or her husband Christian (H0010). Check the memorial
- 1 (O03934): Texas county tax roll 1885, Galveston Co.: "A. Hegnauer", initial only
- 1 (O02745): living: address index Willsboro, N.Y. (b. 1940s), same town as US-ROC-065; relationship unknown
- 1 (O02807): living: address index Maple Shade, N.J. (b. 1930s); relationship unknown
- 1 (O02737): living: address index Rohnert Park, Calif., 1985; possibly H0125 (the family of H0028 lived in Sonoma Co.) but not established
- 1 (O02837): living: address index Montara, Calif. (b. 1960s); relationship unknown
- 1 (O03412): living: mother (maiden name Hegnauer) in a 1995 California birth index entry; relationship unknown
- 1 (O03149): living: mother (maiden name Hegnauer) in a 1963 Kentucky birth index entry; relationship unknown (not US-MN-001, who married H0263 in 1969)
- 1 (O02801): living: address index Portsmouth, R.I. (b. 1940s); perhaps US-ROC-058 or the wife of US-ROC-031; not established
- 1 (O03165): a Hegnauer wife née Bostrand, named in her parents' obituary index; husband unidentified
- 1 (O00317): a Hegnauer husband named in his wife's obituary index (wife née Bertramson, formerly Poston); which Hegnauer is not established
- 5 (O00318, O03133, O03134, O03511, O03512): obituary-index mentions of four Hegnauer women (given names only) with no relatives indexed
- 1 (O02471): living: address index Charleston, S.C. (b. 1990s); relationship unknown
- 2 (O03519, O03520): living: a Hegnauer husband and his wife (née Turgeon), in her parents' obituary index; family unknown
- 6 (O02344, O02361, O02472, O02475, O02477, O02478): living: address indexes Puyallup and Port Orchard, Wash. (b. 1960s-2000s); probably descendants of H0025, but no record links them
- 1 (O03589): living: address index Rainier, Ore. (b. 1980s), H0025's last home town; relationship unknown
- 3 (O00291, O02346, O03645): living: address indexes Phoenix/Scottsdale/Tempe, Ariz. (two people, b. 1960s and 1970s); relationship unknown
- 4 (O00270, O02348, O02470, O03651): living: address indexes Washington, D.C., and Adelphi, Md. (four people, b. 1960s-1980s); perhaps relatives of US-ROC-037 but not established
- 1 (O02342): living: address index Raleigh, N.C. (b. 1970s); relationship unknown
- 2 (O03653, O03654): living: address indexes Michigan (two people, b. 1940s and 1960s); relationship unknown
- 3 (O02820, O02822, O03584): living: address indexes Columbus/Hilliard/Cuyahoga Co., Ohio (three people, b. 1970s); relationship unknown
- 1 (O03643): address index Providence, R.I., 1992, a Hegnauer man with no birth date; identity unknown
FamilySearch place standardizations met in this area
Records whose indexed place is a FamilySearch standardization, not the place in the source (all placed): "Bozeman, Gallatin, Montana" for Missouri (Leonhard's 1903 pension); "Prairie, Greene, Alabama" (Emil, Reform Cemetery, Bates Co.); "Bates City, Lafayette" (Prairie City Cemetery, Bates Co.); "Ransom, LaSalle, Illinois" (Mount Hope, Rochester); "La Salle, Illinois" (Oakwood, Cuyahoga Falls); "Jo Daviess, Illinois" (Woodbine, Puyallup); "Hagewood, Natchitoches, Louisiana" (Pine Grove, Truro, Mass.); "Sweetland, Lincoln, West Virginia" (Woodland, Newark); "New England, Wood, West Virginia" (New England crew lists); "Rochester, Ulster" and "Brighton Beach, Brooklyn" (Rochester and Brighton, Monroe Co.); "State University of New York at Buffalo" (Buffalo); "Forest Home, Ithaca" (Forest Home Cemetery, Chicago); "Canada East, British North America" (Quebec, 1950); "Akron, Tyler, West Virginia" (Akron, Ohio).
People in this article
- Leonard Samuel Hegnauer 1891–1978
- Peter Hegnauer 1812–aft. 1880
- Luzius Hegnauer 1819–aft. 1890
- Robert Lucius Hegnauer 1887–1969
- Christian Hegnauer 1851–1935
- Leonhard Hegnauer 1843–1916
- Robert Lucius Hegnauer Jr. 1916–1999
- Lotta Alice Donnell 1890–1973
- Blanche Estelle Isherwood 1892–1969
- Adelaide Louise Curtis 1920–1995
- Leonard Donnell Hegnauer 1919–1950
- Phyllis Julianna Van Buren 1916–2001
- Keith Donnell Hegnauer 1945–2014
- Zana Marie Hammargren c. 1936–2014
- Robert Curtis Hegnauer 1942–2021
- Wilbur Conzett Hegnauer 1893–1948
- Nutt Hegnauer 1834–aft. 1867
- Verena Hegnauer 1836–aft. 1859
- Elsbeth Hegnauer 1856–aft. 1878
- Christian Hegnauer 1868–1957