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James Reilly — 1920 US Census Record
Linked across censuses1920 United States Federal Census · San Francisco, California
Our Model Tree links this James Reilly across the 1920 and 1930 US Censuses in San Francisco, California (XGBoost, ~Confirmed) — first a head (b.~1869), then head of a 7-person household.
Age 51
b. ~1869
Male
Head
Born: Pennsylvania
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | San Francisco, California |
| Surname | Reilly |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Undertaker |
| Industry | Own Business |
| Class of Worker | O |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Undertaker |
| Township / Ward | San Francisco City |
| Est. Birth Year | ~1869 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Helen Reilly | Daughter | — | 18 | ~1902 |
| Madeline Reilly | Daughter | — | 19 | ~1901 |
| James Reilly | Head | — | 51 | ~1869 |
| Leo Reilly | Son | — | 14 | ~1906 |
| William Reilly | Son | — | 16 | ~1904 |
| James Reilly | Son | — | 22 | ~1898 |
| Nellie Reilly | Spouse | — | 49 | ~1871 |
Census Appearances
1920
San Francisco, …
Head, age 51
San Francisco, California · implied b. ~1869 — 7 household members
| Surname | Reilly |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Undertaker |
| Industry | Own Business |
| Class of Worker | O |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
San Francisco, …
Head, age 62
San Francisco, California · implied b. ~1868 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reilly |
| Given Name | Jas. H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 24 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Undertaker |
| Industry | Own Business |
| Class of Worker | E |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 30000 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links James Reilly across 2 US Census years (1920 and 1930) in San Francisco, California, using XGBoost record linkage.
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This person
Anchor record
James Reilly
Head · 1920 · age 51 · b. ~1869 · California
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — San Francisco, California
Open full size
1920 US Federal Census — San Francisco, California
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu141unit:1074)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph Castell | 18 | Brother | Laborer | California |
| 2 | Mary Lamas | 26 | Sister | Operator | California |
| 3 | Alice Lamas | 7 | Niece | — | California |
| 4 | Eleanor Lamas | 5 | Niece | — | California |
| 5 | George Lackenbach | 58 | Head | Engraver | Germany |
| 6 | Emma Lackenbach | 58 | Wife | — | California |
| 7 | Ermie Lackenbach | 22 | Daughter | Bookkeeper | California |
| 8 | George Lackenbach | 21 | Son | Salesman | California |
| 9 | Alfred Torkian | 29 | Head | Salesman | New York |
| 10 | Irene Torkian | 24 | Wife | — | Wales |
| 11 | Lois Torkian | 1 | Daughter | — | California |
| 12 | William Torkian | 0 | Son | — | California |
| 13 | Clarence Dagger | 45 | Head | Draughtsman | Switzerland |
| 14 | Mollie Dagger | 33 | Wife | Seamstress | California |
| 15 | William Dagger | 22 | Son | — | California |
| 16 | Ida Dagger | 18 | Daughter | Typist | California |
| 17 | James Reilly THIS PERSON | 51 | Head | Undertaker | Pennsylvania |
| 18 | Nellie Reilly | 49 | Wife | — | New York |
| 19 | James Jr. Reilly | 22 | Son | Dentist | California |
| 20 | Madeline Reilly | 19 | Daughter | Stenographer | California |
| 21 | Helen M. Reilly | 18 | Daughter | Milliner | California |
| 22 | William T. Reilly | 16 | Son | — | California |
| 23 | Leo J. Reilly | 14 | Son | — | California |
| 24 | John Barlow | 60 | Head | Stevedore | Ireland |
| 25 | Catherine Barlow | 58 | Wife | — | New Jersey |
| 26 | Thomas Owens | 58 | Head | Stevedore | Ireland |
| 27 | Anna Owens | 57 | Wife | — | Ireland |
| 28 | Peter Holmes | 56 | Head | Machinist | Minnesota |
| 29 | Emma Holmes | 52 | Wife | — | California |
| 30 | Clarence Holmes | 23 | Son | Order Clerk | California |
| 31 | Minnie Hendrickson | 21 | Boarder | Stenographer | California |
| 32 | Stella Hendrickson | 20 | Boarder | Phone Operator | California |
| 33 | Lillian Grisi | 17 | Boarder | — | California |
| 34 | Christopher Gorman | 52 | Head | Painter | California |
| 35 | Susie L. Gorman | 42 | Wife | — | Indiana |
| 36 | Gladys Gorman | 21 | Daughter | Bookkeeper | California |
| 37 | Theodore Gorman | 17 | Son | Clerk | California |
| 38 | Arthur Gorman | 10 | Son | Order Clerk | California |
| 39 | Stanley Gorman | 5 | Son | — | California |
| 40 | Elizabeth Pearson | 28 | Cousin | Saleslady | California |
| 41 | Susan Coleman | 70 | Mother-in-law | — | England |
| 42 | George Haley | 34 | Head | Stenographer | California |
| 43 | Charles Haley | 29 | Brother | Clerk | California |
| 44 | Elizabeth Caffery | 15 | Cousin | — | California |
| 45 | Loretta Haley | 15 | Sister | — | California |
| 46 | William Hardman | 46 | Head | Machinist | Indiana |
| 47 | Mary Hardman | 38 | Wife | — | California |
| 48 | William Jr. Hardman | 17 | Son | Order Clerk | California |
| 49 | Charles F. Hardman | 51 | Son | — | Ireland |
| 50 | Alice Hardman | 25 | Boarder | — | California |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)