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James Daly — 1940 US Census Record
Linked across censuses1940 United States Federal Census · San-Francisco-County, California
Our Model Tree links this James Daly across the 1930 and 1940 US Censuses in San-Francisco-County, California (XGBoost, ~Confirmed) — first a son (b.~1917), then head of a 7-person household.
Age 23
b. ~1917
Male
Son
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | San-Francisco-County, California |
| Surname | Daly |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | C 3 |
| 1935 Residence | Same house |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | San Francisco |
| Est. Birth Year | ~1917 |
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 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| James Daly | Son | — | 23 | ~1917 |
| Marian Daly | Daughter | — | 15 | ~1925 |
| John Daly | Head | — | 54 | ~1886 |
| Barbara Daly | Daughter | — | 18 | ~1922 |
| Mary Daly | Spouse | — | 47 | ~1893 |
| John Daly | Son | — | 12 | ~1928 |
| Claire Daly | Daughter | — | 21 | ~1919 |
Census Appearances
1930
San Francisco, …
Son, age 13
San Francisco, California · implied b. ~1917 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Duly |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | California |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
San-Francisco-County, California
Son, age 23
San-Francisco-County, California · implied b. ~1917 — 7 household members
| Surname | Daly |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Income (1939) | 0 |
| Highest Grade | C 3 |
| 1935 Residence | Same house |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Daly across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Daly
Son · 1940 · age 23 · b. ~1917 · California
★ You are viewing this record
Sibling
Marian Daly
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barbara Daly
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Daly
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Claire Daly
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — San-Francisco-County, California
Open full size
1940 US Federal Census — San-Francisco-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00316-00255)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John Daly | 54 | Head | Policeman | Irish Free State |
| 42 | Mary Daly | 47 | Wife | — | California |
| 43 | James Daly THIS PERSON | 23 | Son | — | California |
| 44 | Claire Daly | 21 | Daughter | — | California |
| 45 | Barbara Daly | 18 | Daughter | — | California |
| 46 | Marian Daly | 15 | Daughter | — | California |
| 47 | John Daly | 12 | Son | — | California |
| 48 | Thomas J. Drew | 36 | Head | Foreman | California |
| 49 | James W. Thain | 37 | Head | Accountant | California |
| 50 | Mary Jane Thain | 34 | Wife | — | California |
| 51 | Janet Susan Thain | 7 | Daughter | — | California |
| 52 | Ella Redmon | 53 | Head | — | N. Carolina |
| 53 | William Redmon | 28 | Son | Warehouseman | N. Carolina |
| 54 | Patrick Sullivan | 71 | Head | — | Irish Free State |
| 55 | Mary Sullivan | 35 | Daughter | Bookkeeper | California |
| 56 | Joseph Sullivan | 32 | Son | Laborer | California |
| 57 | Gertrude Sullivan | 28 | Daughter | Graduate Nurse | California |
| 58 | Virginia Sullivan | 25 | Daughter | Graduate Nurse | California |
| 59 | Elizabeth M. Jensen | 37 | Head | Music Teacher | California |
| 60 | Jean B. Silsby | 24 | Niece | — | California |
| 61 | John Keane | 38 | Head | Street Worker | Irish Free State |
| 62 | Helen Keane | 33 | Wife | — | Irish Free State |
| 63 | Helen M. Keane | 8 | Daughter | — | California |
| 64 | Margaret P. Keane | 5 | Daughter | — | California |
| 65 | Sophie A. Nelson | 77 | Head | — | Sweden |
| 66 | Geo. Brosamle | 57 | Head | Cooper | Pennsylvania |
| 67 | Esther Brosamle | 47 | Wife | — | California |
| 68 | Walter Brosamle | 23 | Son | Clerk | California |
| 69 | Chas. H. Williams | 69 | Head | Carpenter | England |
| 70 | Lena J. Williams | 64 | Wife | — | California |
| 71 | John Mcgee | 32 | Head | Longshoreman | California |
| 72 | Helen Mcgee | 24 | Wife | — | California |
| 73 | Jacqueline A. Mcgee | 1 | Daughter | — | California |
| 74 | Raymond M. Smith | 27 | Head | Laborer | Texas |
| 75 | Evelyn Smith | 22 | Wife | Bottling | California |
| 76 | Edward A. Johnson | 37 | Head | Teamster | California |
| 77 | Gertrude Johnson | 27 | Wife | — | California |
| 78 | Robert Johnson | 11 | Son | — | California |
| 79 | Harry W. Mello | 23 | Head | Driver | Georgia |
| 80 | Edna Mello | 20 | Wife | — | California |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)