JW
James Warren — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cumberland-County, Maine
Our Model Tree links this James Warren across the 1920, 1930 and 1940 US Censuses in Cumberland-County, Maine (XGBoost, ~Confirmed) — first a head (b.~1892), then head of a 8-person household.
Age 48
b. ~1892
Male
Head
Born: Maine
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cumberland-County, Maine |
| Surname | Warren |
| Given Name | James A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Maine |
| 1935 Residence (City) | Unincorporated place East Baldwin |
| 1935 Residence (County) | Cumberland |
| Additional Details | |
| Occupation | Carpenter |
| Industry | House Building |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1000 |
| Highest Grade | No 4 |
| 1935 Residence | Same House |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Occupation | Carpenter |
| Township / Ward | Unincorporated Place East Baldwin |
| Est. Birth Year | ~1892 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Trita Warren | Daughter | — | 3 | ~1937 |
| James Warren | Head | — | 48 | ~1892 |
| Gordon Warren | Son | — | 13 | ~1927 |
| Harold Warren | Son | — | 6 | ~1934 |
| Roland Warren | Son | — | 26 | ~1914 |
| Charles Warren | Son | — | 11 | ~1929 |
| Donald Warren | Son | — | 9 | ~1931 |
| Gertrude Warren | Spouse | — | 45 | ~1895 |
Census Appearances
1920
Cumberland, Maine
Head, age 28
Cumberland, Maine · implied b. ~1892 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warren |
| Given Name | James A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Yard Foreman |
| Industry | Pulp mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1930
Cumberland, Maine
Head, age 38
Cumberland, Maine · implied b. ~1892 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warren |
| Given Name | James A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 20 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Laborer |
| Industry | Pulp Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2500 |
| Veteran | No |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1940
Cumberland-County, Maine
Head, age 48
Cumberland-County, Maine · implied b. ~1892 — 8 household members
| Surname | Warren |
| Given Name | James A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Maine |
| 1935 Residence (City) | Unincorporated place East Baldwin |
| 1935 Residence (County) | Cumberland |
| Occupation | Carpenter |
| Industry | House Building |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1000 |
| Highest Grade | No 4 |
| 1935 Residence | Same House |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Warren across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Warren
Head · 1940 · age 48 · b. ~1892 · Maine
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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 — Cumberland-County, Maine
Open full size
1940 US Federal Census — Cumberland-County, Maine
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01474-00007)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ernest C Buckman | 62 | Father-in-law | Laborer | Mass |
| 42 | Hattie L Buckman | 60 | Mother-in-law | — | Mass |
| 43 | Jean E Buckman | 5 | Niece | — | Maine |
| 44 | James A Warren THIS PERSON | 48 | Head | Carpenter | Maine |
| 45 | Gertrude B Warren | 45 | Wife | — | Maine |
| 46 | Roland E Warren | 26 | Son | Foreman Stone Work | Maine |
| 47 | Gordon J Warren | 13 | Son | — | Maine |
| 48 | Charles R Warren | 11 | Son | — | Maine |
| 49 | Donald A Warren | 9 | Son | — | Maine |
| 50 | Harold W Warren | 6 | Son | — | Maine |
| 51 | Trita D Warren | 3 | Daughter | — | Maine |
| 52 | Harrison Wood | 24 | Head | Weaver In Woolen Mill | Maine |
| 53 | Eleanor C Wood | 22 | Wife | Dish Washer | Maine |
| 54 | Gerald L Wood | 29 | Head | Gas Tank Truck Operator | Maine |
| 55 | Mildred E Wood | 25 | Wife | — | Maine |
| 56 | Harris P Wood | 57 | Head | Heading Maker | Maine |
| 57 | Vivian E Wood | 54 | Wife | — | Maine |
| 58 | Russell D Hoyt | 24 | Son-in-law | Laborer | Maine |
| 59 | Eva M Hoyt | 27 | Wife | Dish Washer | Maine |
| 60 | Raymond J Wood | 57 | Head | Inst | Maine |
| 61 | Grace M Wood | 44 | Wife | — | Maine |
| 62 | Raymond L Wood | 15 | Son | — | Maine |
| 63 | Harold F Hews | 40 | Lodger | Bridge Foreman | Maine |
| 64 | Vede A Ronco | 28 | Lodger | Laborer Truck | Maine |
| 65 | Clifton Wood | 34 | Lodger | — | Maine |
| 66 | Alton B Warren | 22 | Hired hand | Laborer | Maine |
| 67 | Arnold E Wentworth | 39 | Head | Laborer | Maine |
| 68 | Lyla A Wentworth | 44 | Wife | — | Maine |
| 69 | Marjorie M Wentworth | 15 | Daughter | — | Maine |
| 70 | Clayton E Wentworth | 14 | Son | — | Maine |
| 71 | Joseph W White | 19 | Lodger | Laborer | Maine |
| 72 | Clifford L Kennard | 25 | Lodger | Laborer | Maine |
| 73 | Frank H Jr Varney | 30 | Head | Laborer | Maine |
| 74 | June E Varney | 23 | Wife | Table Waitress | Maine |
| 75 | Harry E Sanborn | 44 | Head | Gasoline Filling Station Attendant | Maine |
| 76 | Jesse A Sanborn | 24 | Son | Mechanic | Maine |
| 77 | Lucy G Storer | 66 | Sister | — | Maine |
| 78 | Ralph W E Giles | 56 | Head | General Insurance Misc. Jobber | Maine |
| 79 | Mabelle P Giles | 52 | Wife | Primary Grade Teacher | Maine |
| 80 | Everett L Giles | 22 | Son | Student Work To Nya | Maine |
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)