WC
William Carpenter — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Summit-County, Ohio
Our Model Tree links this William Carpenter across the 1920, 1930 and 1940 US Censuses in Summit-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1873), then head of a 3-person household.
Age 67
b. ~1873
Male
Head
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Summit-County, Ohio |
| Surname | Carpenter |
| Given Name | William O |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 67 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Akron |
| 1935 Residence (County) | Summit |
| Additional Details | |
| Occupation | foreman |
| Industry | steam boiler Sulphur plant |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Foreman |
| Township / Ward | Akron |
| Est. Birth Year | ~1873 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| William Carpenter | Head | — | 67 | ~1873 |
| John Carpenter | Son | — | 33 | ~1907 |
| Margaret Carpenter | Spouse | — | 68 | ~1872 |
Census Appearances
1920
Summit, Ohio
Head, age 46
Summit, Ohio · implied b. ~1874 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carpenter |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Summit, Ohio
Head, age 56
Summit, Ohio · implied b. ~1874 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carpenter |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 22 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Watchman |
| Industry | Sulphur Plant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6500 |
| Radio Set | R |
| Veteran | No |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Summit-County, Ohio
Head, age 67
Summit-County, Ohio · implied b. ~1873 — 3 household members
| Surname | Carpenter |
| Given Name | William O |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 67 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Akron |
| 1935 Residence (County) | Summit |
| Occupation | foreman |
| Industry | steam boiler Sulphur plant |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Carpenter across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
William Carpenter
Head · 1940 · age 67 · b. ~1873 · Ohio
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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 — Summit-County, Ohio
Open full size
1940 US Federal Census — Summit-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03173-00660)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Candida Bozin | 21 | Daughter | — | Ohio |
| 42 | Theodore Ricci | 29 | Head | Bookkeeper | Italy |
| 43 | Loretta Ricci | 26 | Wife | — | Pennsylvania |
| 44 | Michael Ricci | 3 | Son | — | Ohio |
| 45 | William O Carpenter THIS PERSON | 67 | Head | Foreman | New York |
| 46 | Margaret Carpenter | 68 | Wife | — | New York |
| 47 | John Carpenter | 33 | Son | Operator | New York |
| 48 | Charles Carpenter | 27 | Head | Repair Man | New York |
| 49 | Margaret Carpenter | 26 | Wife | — | Ohio |
| 50 | Mary Ann Carpenter | 2 | Daughter | — | Ohio |
| 51 | William Riter | 34 | Head | Pipe Fitter | West Virginia |
| 52 | Nelson Riter | 10 | Son | — | Ohio |
| 53 | Althea Riter | 9 | Daughter | — | Ohio |
| 54 | Marvin Riter | 7 | Son | — | Ohio |
| 55 | Lawrence Pelland | 43 | Head | Superintendent | Minnesota |
| 56 | Sarah E Pelland | 42 | Wife | — | Minnesota |
| 57 | Harriet Pelland | 21 | Daughter | Waitress | Minnesota |
| 58 | Wanda Pelland | 20 | Daughter | — | Ohio |
| 59 | Joseph Pelland | 17 | Son | — | Ohio |
| 60 | Mary Pelland | 14 | Daughter | — | Ohio |
| 61 | Newton Cunningham | 41 | Head | Belt Builder | North Carolina |
| 62 | Nancy O Cunningham | 43 | Wife | — | North Carolina |
| 63 | George Cunningham | 16 | Son | — | Ohio |
| 64 | Robert Cunningham | 12 | Son | — | Ohio |
| 65 | Helen Cunningham | 8 | Daughter | — | Ohio |
| 66 | Stewart Frazier | 38 | Head | Shipping Clerk | Pennsylvania |
| 67 | Grace O Frazier | 37 | Wife | — | Pennsylvania |
| 68 | Dorothy Frazier | 11 | Daughter | — | Ohio |
| 69 | Austin O'Brien | 51 | Head | Loader | Irish Free State |
| 70 | Mary Jane O'Brien | 24 | Daughter | Clerk | Ohio |
| 71 | John O'Brien | 21 | Son | Machinist | Ohio |
| 72 | Nora O'Brien | 19 | Daughter | Clerk - New Worker | Ohio |
| 73 | Thomas O'Brien | 15 | Son | Order Boy | Ohio |
| 74 | Austin Jr O'Brien | 11 | Son | — | Ohio |
| 75 | Joseph Kolodziejczyk | 48 | Head | Trucker | Poland |
| 76 | Magdalene Kolodziejczyk | 36 | Wife | Clerk - New Worker | Poland |
| 77 | Rita Kolodziejczyk | 13 | Daughter | — | Ohio |
| 78 | Florence Kolodziejczyk | 9 | Daughter | — | Ohio |
| 79 | Christina Kolodziejczyk | 5 | Daughter | — | Ohio |
| 80 | Paul Joseph Kolodziejczyk | 2 | Son | — | Ohio |
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)