GA
George Adams — 1940 US Census Record
Model Tree available1940 United States Federal Census · Alameda-County, California
Our Model Tree links this George Adams across the 1920, 1930 and 1940 US Censuses in Alameda-County, California (XGBoost, ~Confirmed), with identified parents William & Abba — first a head (b.~1897), then head of a 3-person household.
Age 43
b. ~1897
Male
Head
Born: Oregon
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Alameda-County, California |
| Surname | Adams |
| Given Name | George F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Livermore |
| 1935 Residence (County) | Alameda |
| Additional Details | |
| Occupation | Maintenance Machinist |
| Industry | Fuse Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1800 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Occupation | Maintenance Machinist |
| Township / Ward | Livermore |
| Est. Birth Year | ~1897 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Georgia Adams | Daughter | — | 5 | ~1935 |
| George Adams | Head | — | 43 | ~1897 |
| Pearl Adams | Spouse | — | 38 | ~1902 |
Census Appearances
1920
Alameda, California
Son, age 22
Alameda, California · implied b. ~1898 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adams |
| Given Name | George H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | Mechanic |
| Industry | Fuse Works |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Alameda, California
Head, age 32
Alameda, California · implied b. ~1898 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adams |
| Given Name | George F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Oregon |
| Age at First Marriage | 25 |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | Machinist |
| Industry | Gravel pit |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Radio Set | R |
| Veteran | No |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Alameda-County, California
Head, age 43
Alameda-County, California · implied b. ~1897 — 3 household members
| Surname | Adams |
| Given Name | George F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Livermore |
| 1935 Residence (County) | Alameda |
| Occupation | Maintenance Machinist |
| Industry | Fuse Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1800 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
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 George Adams across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Adams (~0.92 confidence) and mother Abba Adams (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Adams
b. ~1858
Source father
● Household
· direct · ~0.92
Mother
Abba Adams
b. ~1863
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Adams
Head · 1940 · age 43 · b. ~1897 · California
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Alameda-County, California
Open full size
1940 US Federal Census — Alameda-County, California
Page Contents
36 people indexed on this census page (nara:1940:m-t0627-00186-00078)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Earle Gorman | 10 | Grandson | — | California |
| 2 | Thomas M. Twohey | 72 | Head | Carpenter | California |
| 3 | Elizabeth B. Twohey | 65 | Wife | — | California |
| 4 | Madonna I. Twohey | 27 | Daughter | — | California |
| 5 | Paula M. Buckles | 43 | Head | Housemaid | Michigan |
| 6 | Sylvia M. Stuebing | 15 | Daughter | — | Michigan |
| 7 | Andre E. Westerer | 63 | Head | Farm Laborer | France |
| 8 | Domenico Palmaymesa | 74 | Head | Gardener | California |
| 9 | Gertrude Palmaymesa | 35 | Wife | — | Cuba |
| 10 | Marie T. Palmaymesa | 8 | Daughter | — | Mexico |
| 11 | Marion H. Stanley | 28 | Head | — | Vermont |
| 12 | Edmond V. Sarmit | 47 | Head | Machinist | California |
| 13 | Mary Sarmit | 38 | Wife | Machinist | Italy |
| 14 | James F. Chappell | 39 | Head | Dry Cleaner | Kansas |
| 15 | Leona M. Chappell | 22 | Wife | — | Utah |
| 16 | Derail R. Madsen | 24 | Son in law | — | Utah |
| 17 | John B. Barbour | 50 | Head | Auto Mechanic | Illinois |
| 18 | Ada F. Barbour | 45 | Wife | — | Illinois |
| 23 | James M. Dykes | 42 | Head | Night Watchman | Texas |
| 24 | Ida M. Dykes | 42 | Wife | — | Texas |
| 25 | Curtis R. Dykes | 19 | Son | — | Texas |
| 26 | Chas. W. Falvey | 39 | Head | Proprietor & Salesman | California |
| 27 | Lora M. Falvey | 50 | Wife | — | Missouri |
| 28 | George H. Smith | 43 | Lodger | — | Ohio |
| 29 | George F. Adams THIS PERSON | 43 | Head | Maintenance Machinist | Oregon |
| 30 | Pearl W. Adams | 38 | Wife | — | California |
| 31 | Georgia F. Adams | 5 | Daughter | — | California |
| 32 | Stephen N. Burkhart | 60 | Head | Painter | Indiana |
| 33 | Maude E. Burkhart | 61 | Wife | — | Indiana |
| 34 | Bernice D. Burkhart | 31 | Daughter | Saleslady | Indiana |
| 35 | Chas. I. Zimmerman | 17 | Grandson | — | Illinois |
| 36 | Willard Leonard | 37 | Head | Salesman | California |
| 37 | Ruth I. Leonard | 36 | Wife | — | Oregon |
| 38 | Robert A. Leonard | 16 | Son | — | Oregon |
| 39 | Harry R. Young | 47 | Partner | Salesman | California |
| 40 | Ruth Young | 38 | Wife | — | North Dakota |
Pedigree Summary
George
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)