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George Lyons — 1940 US Census Record
Linked across censuses1940 United States Federal Census · San-Joaquin-County, California
Our Model Tree links this George Lyons across the 1930 and 1940 US Censuses in San-Joaquin-County, California (XGBoost, ~Confirmed) — first a head (b.~1898), then head of a 6-person household.
Age 42
b. ~1898
Male
Head
Born: Washington
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | San-Joaquin-County, California |
| Surname | Lyons |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Stockton |
| 1935 Residence (County) | San Joaquin |
| Additional Details | |
| Occupation | Trucking |
| Industry | Produce agriculture |
| Class of Worker | OA |
| Hours Worked | 44 |
| Income (1939) | 0 |
| Highest Grade | S 8 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Trucking |
| Township / Ward | Stockton |
| Est. Birth Year | ~1898 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Homer Lyons | Son | — | 20 | ~1920 |
| Robert Lyons | Son | — | 16 | ~1924 |
| George Lyons | Head | — | 42 | ~1898 |
| William Lyons | Son | — | 18 | ~1922 |
| Cheryl Lyons | Daughter | — | 13 | ~1927 |
| Mabel Lyons | Spouse | — | 44 | ~1896 |
Census Appearances
1930
San Joaquin, …
Head, age 32
San Joaquin, California · implied b. ~1898 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lyons |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Washington |
| Age at First Marriage | 21 |
| Father's Birthplace | Washington |
| Mother's Birthplace | Washington |
| Occupation | Proprietor |
| Industry | Truck Owner |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 30.00 |
| Radio Set | R |
| Veteran | No |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
San-Joaquin-County, California
Head, age 42
San-Joaquin-County, California · implied b. ~1898 — 6 household members
| Surname | Lyons |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Stockton |
| 1935 Residence (County) | San Joaquin |
| Occupation | Trucking |
| Industry | Produce agriculture |
| Class of Worker | OA |
| Hours Worked | 44 |
| Income (1939) | 0 |
| Highest Grade | S 8 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
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 Lyons across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
George Lyons
Head · 1940 · age 42 · b. ~1898 · 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 — San-Joaquin-County, California
Open full size
1940 US Federal Census — San-Joaquin-County, California
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00324-00855)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 42 | Jay B Guill | 66 | Head | Owner | California |
| 43 | Stella Guill | 55 | Wife | — | California |
| 44 | William Gerline | 51 | Head | Brakeman | Minnesota |
| 45 | Daisy Gerline | 51 | Wife | — | California |
| 46 | Robert Gerline | 14 | Son | — | California |
| 47 | Rodney Gerline | 14 | Son | — | California |
| 48 | John Cinciato | 44 | Head | Foreman Machinist | California |
| 49 | Marie Cinciato | 43 | Wife | — | Minnesota |
| 50 | Jerome Cinciato | 22 | Son | — | California |
| 51 | Thomas Gisin | 57 | Head | Teller | California |
| 52 | Helen Gisin | 36 | Wife | — | California |
| 53 | Harvey E Mann | 65 | Head | Clerk | Illinois |
| 54 | Mary Mann | 59 | Wife | — | Illinois |
| 55 | Robert Mann | 35 | Son | Laborer | Illinois |
| 56 | William Mann | 26 | Son | Lithographer | California |
| 57 | Eugene Mann | 19 | Son | Bookkeeper | California |
| 58 | Percy John Ford | 60 | Head | Foreman | Australia |
| 59 | Amy Jane Ford | 55 | Wife | — | Australia |
| 60 | George Ford | 22 | Son | New Worker | Australia |
| 61 | Wesley Ford | 17 | Son | — | California |
| 62 | Laura Brown | 79 | Lodger | — | Iowa |
| 63 | Paul Russell Ross | 50 | Head | Truck Driver | California |
| 64 | Dora Emily Ross | 47 | Wife | Checker | Indiana |
| 65 | Charles C Preston | 75 | Head | Proprietor | Indiana |
| 66 | Zella Preston | 22 | Wife | — | Michigan |
| 67 | William F Swank | 42 | Head | Barber | California |
| 68 | Alice Lucille Swank | 34 | Wife | — | Minnesota |
| 69 | Donald W Swank | 5 | Son | — | California |
| 70 | Joseph Bernard | 75 | Head | Dyer | France |
| 71 | Marie Bernard | 75 | Wife | — | France |
| 72 | Marie Bernard | 31 | Daughter | Clerk | California |
| 73 | Thomas Ed Johnson | 77 | Head | — | Iowa |
| 74 | Effa Johnson | 58 | Wife | Seamstress | Oregon |
| 75 | George Lyons THIS PERSON | 42 | Head | Trucking | Washington |
| 76 | Mabel Lyons | 44 | Wife | — | Oregon |
| 77 | Homer Lyons | 20 | Son | Reader | California |
| 78 | William Lyons | 18 | Son | — | California |
| 79 | Robert Lyons | 16 | Son | Carrier | California |
| 80 | Cheryl Lyons | 13 | Daughter | — | 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)