JM
James Mcbride — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marin-County, California
Our Model Tree links this James Mcbride across the 1920, 1930 and 1940 US Censuses in Marin-County, California (XGBoost, ~Confirmed) — first a head (b.~1886), then head of a 5-person household.
Age 54
b. ~1886
Male
Head
Born: California
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marin-County, California |
| Surname | McBride |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | San Rafael City |
| 1935 Residence (County) | Marin |
| Additional Details | |
| Occupation | Teacher |
| Industry | Public school |
| Class of Worker | GW |
| Hours Worked | 36 |
| Income (1939) | 2100 |
| Highest Grade | H 4 |
| 1935 Residence | Same house |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Teacher |
| Township / Ward | San Rafael City |
| Est. Birth Year | ~1886 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Evelyn Mcbride | Daughter | — | 25 | ~1915 |
| James Mcbride | Son | — | 24 | ~1916 |
| Rose Mcbride | Spouse | — | 54 | ~1886 |
| James Mcbride | Head | — | 54 | ~1886 |
| Florence Mcbride | Daughter | — | 24 | ~1916 |
Census Appearances
1920
Marin, California
Head, age 32
Marin, California · implied b. ~1888 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McBride |
| Given Name | James J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | California |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Plumber |
| Industry | Railroad Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Marin, California
Head, age 44
Marin, California · implied b. ~1886 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McBride |
| Given Name | James J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | California |
| Age at First Marriage | 26 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | Plumber |
| Industry | Plumbing Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 5000 |
| Radio Set | R |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Marin-County, California
Head, age 54
Marin-County, California · implied b. ~1886 — 5 household members
| Surname | McBride |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | San Rafael City |
| 1935 Residence (County) | Marin |
| Occupation | Teacher |
| Industry | Public school |
| Class of Worker | GW |
| Hours Worked | 36 |
| Income (1939) | 2100 |
| Highest Grade | H 4 |
| 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 Mcbride across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
James Mcbride
Head · 1940 · age 54 · b. ~1886 · California
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Marin-County, California
Open full size
1940 US Federal Census — Marin-County, California
Page Contents
19 people indexed on this census page (nara:1940:m-t0627-00261-00563)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Van Stone | 56 | Head | Pharmacist | England |
| 2 | Kenneth Van Stone | 18 | Son | — | Alaska |
| 3 | Anne Porteous | 43 | Lodger | — | California |
| 4 | Johnson F. Butler | 35 | Lodger | Nurse | Oregon |
| 5 | Alice Butler | 33 | Lodger | — | Washington |
| 6 | Alfred M. Butler | 14 | Lodger | — | Washington |
| 7 | Amy O'Neill | 77 | Lodger | — | California |
| 8 | Jerome Ellsworth | 18 | Lodger | — | California |
| 9 | Clarence Stratton | 52 | Lodger | — | Oregon |
| 10 | Edna Stratton | 49 | Lodger | — | California |
| 11 | Rudolf Bogaert | 66 | Lodger | Servant | Holland |
| 12 | Nellie M. Holstead | 70 | Lodger | — | California |
| 13 | Claire Everman | 53 | Lodger | — | California |
| 14 | James Mcbride THIS PERSON | 54 | Head | Teacher | California |
| 15 | Rose Mcbride | 54 | Wife | Guard | California |
| 16 | Evelyn Mcbride | 25 | Daughter | — | California |
| 17 | James Mcbride | 24 | Son | Bookkeeper | California |
| 18 | Florence Mcbride | 24 | Daughter | Attendant | California |
| 19 | Mcbride | 24 | — | Waitress | California |
Related Census Records
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)