WG
William Graham — 1940 US Census Record
Model Tree available1940 United States Federal Census · Bexar-County, Texas
Our Model Tree links this William Graham across the 1920, 1930 and 1940 US Censuses in Bexar-County, Texas (XGBoost, ~Confirmed), with identified parents Robert & Robert — first a son (b.~1916), then head of a 6-person household.
Age 24
b. ~1916
Male
Son
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bexar-County, Texas |
| Surname | Graham |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | San Antonio |
| 1935 Residence (County) | Bexar |
| Additional Details | |
| Occupation | Machine Shop |
| Industry | Wholesale Elec Appliances |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 900 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Machine Shop |
| Township / Ward | San Antonio |
| Est. Birth Year | ~1916 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| Clara Graham | Daughter | — | 15 | ~1925 |
| Phyllis Graham | Daughter | — | 17 | ~1923 |
| Shirley Graham | Daughter | — | 13 | ~1927 |
| Robert Graham | Head | — | 54 | ~1886 |
| William Graham | Son | — | 24 | ~1916 |
| Frank Graham | Son | — | 18 | ~1922 |
Census Appearances
1920
Bexar, Texas
Son, age 4
Bexar, Texas · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Bexar, Texas
Son, age 14
Bexar, Texas · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Bexar-County, Texas
Son, age 24
Bexar-County, Texas · implied b. ~1916 — 6 household members
| Surname | Graham |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | San Antonio |
| 1935 Residence (County) | Bexar |
| Occupation | Machine Shop |
| Industry | Wholesale Elec Appliances |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 900 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 William Graham across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Robert Graham (~0.92 confidence) and father Robert Graham (~0.92 confidence) and mother Margrett Graham (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Robert Graham
b. ~1886
Source father
● Household
· direct · ~0.92
Father
Robert Graham
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Margrett Graham
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Graham
Son · 1940 · age 24 · b. ~1916 · Texas
★ You are viewing this record
Sibling
Shirley Graham
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Phyllis Graham
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Graham
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clara Graham
Sibling · 1940 · age 15
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 — Bexar-County, Texas
Open full size
1940 US Federal Census — Bexar-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04204-00914)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Paul Stack | 51 | Head | Carpenter | Texas |
| 42 | Margaret Stack | 51 | Wife | — | Texas |
| 43 | Lenora Stack | 23 | Daughter | Clerk (Cashier) | Texas |
| 44 | Bessie Stack | 21 | Daughter | Soda Dispenser | Texas |
| 45 | Velma Stack | 20 | Daughter | Cashier | Texas |
| 46 | Margaret Stack | 18 | Daughter | Saleswoman | Texas |
| 47 | Morgan Stack | 15 | Son | — | Texas |
| 48 | Bessie O'Neill | 38 | Head | — | Texas |
| 49 | Everett O'Neill | 19 | Son | Board Marker | Texas |
| 50 | Leroy O'Neill | 18 | Son | — | Texas |
| 51 | Imajean O'Neill | 14 | Daughter | — | Texas |
| 52 | Robert L Graham | 54 | Head | Night Watchman | Indiana |
| 53 | William Graham THIS PERSON | 24 | Son | Machine Shop | Iowa |
| 54 | Frank Graham | 18 | Son | — | Texas |
| 55 | Phyllis Graham | 17 | Daughter | — | Texas |
| 56 | Clara Mae Graham | 15 | Daughter | — | Texas |
| 57 | Shirley Ann Graham | 13 | Daughter | — | Texas |
| 58 | Will T Thomsen | 55 | Head | Carpenter | Texas |
| 59 | Eunice Thomsen | 44 | Wife | — | Texas |
| 60 | Bettie Thomsen | 13 | Daughter | — | Texas |
| 61 | Billie M Thomsen | 8 | Son | — | Texas |
| 62 | Elizabeth Lozano | 55 | Head | — | Texas |
| 63 | Frank Lozano | 30 | Son | Operator | Texas |
| 64 | Rosie Lozano | 28 | Daughter | Maid | Texas |
| 65 | Matilda Lozano | 26 | Daughter | Maid | Texas |
| 66 | Mary Louise Lozano | 17 | Daughter | — | Texas |
| 67 | Ralph Lozano | 15 | Son | — | Texas |
| 68 | Falcon Lozano | 51 | Head | Laborer | Texas |
| 69 | Paulia Lozano | 46 | Wife | — | Texas |
| 70 | Chas M Griffith | 70 | Head | Laborer | Texas |
| 71 | May Griffith | 55 | Wife | — | Texas |
| 72 | Ben Griffith | 19 | Son | Bookkeeper | Texas |
| 73 | Fannie Bessare | 76 | Mother-in-law | — | Texas |
| 74 | Frank Lathrop | 45 | Head | Mechanic | Texas |
| 75 | Minnie Lathrop | 42 | Wife | Cook | Indiana |
| 76 | Frank Lathrop | 19 | Son | Carpenter | Texas |
| 77 | Norris Lathrop | 18 | Daughter | Packer | Texas |
| 78 | Robert Lathrop | 15 | Son | — | Texas |
| 79 | Lydia Dosie | 61 | Head | — | Louisiana |
| 80 | Karl Dosie | 28 | Son | Assembler | Texas |
Pedigree Summary
William + 4 siblings
Gen 1 · 3 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)