GC
Grace Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this Grace Campbell across the 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1894), then head of a 8-person household.
Age 46
b. ~1894
Female
Head
Born: Massachusetts
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Campbell |
| Given Name | Grace |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same Place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Boston City |
| Est. Birth Year | ~1894 |
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 Grace | Age | Birth yr |
|---|---|---|---|---|
| Grace Campbell | Daughter | — | 8 | ~1932 |
| Irene Campbell | Daughter | — | 11 | ~1929 |
| Grace Campbell | Head | — | 46 | ~1894 |
| James Campbell | Son | — | 16 | ~1924 |
| Francis Campbell | Son | — | 24 | ~1916 |
| John Campbell | Son | — | 13 | ~1927 |
| Mary Campbell | Daughter | — | 22 | ~1918 |
| Delia Campbell | Daughter | — | 19 | ~1921 |
Census Appearances
1930
Suffolk, Massachusetts
Other, age 37
Suffolk, Massachusetts · implied b. ~1893 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Grace |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 20 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Canada-English |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Head, age 46
Suffolk-County, Massachusetts · implied b. ~1894 — 8 household members
| Surname | Campbell |
| Given Name | Grace |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Highest Grade | No 6 |
| 1935 Residence | Same Place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Grace Campbell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Campbell
Head · 1940 · age 46 · b. ~1894 · Massachusetts
★ 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 — Suffolk-County, Massachusetts
Open full size
1940 US Federal Census — Suffolk-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01667-00499)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George J. Brewer | 2 | Son | — | Massachusetts |
| 2 | Lawrence J. Price | 33 | Head | Painter | New York |
| 3 | Hazel R. Price | 28 | Wife | — | Massachusetts |
| 4 | Arthur J. Price | 10 | Son | — | Massachusetts |
| 5 | Robert F. Price | 9 | Son | — | Massachusetts |
| 6 | Clyde J. Price | 8 | Son | — | Massachusetts |
| 7 | Edna M. Price | 5 | Daughter | — | Massachusetts |
| 8 | Bernita M. Price | 4 | Daughter | — | Massachusetts |
| 9 | Donald Mceachern | 34 | Head | Truck-Driver | Massachusetts |
| 10 | Ethel O. Mceachern | 33 | Wife | — | Canada-English |
| 11 | Charles Mceachern | 9 | Son | — | Massachusetts |
| 12 | William Mceachern | 1 | Son | — | Massachusetts |
| 13 | Mary J. Flood | 36 | Head | — | Canada-English |
| 14 | Doris F. Flood | 11 | Daughter | — | Massachusetts |
| 15 | Annie J. Kelly | 69 | Head | — | Massachusetts |
| 16 | Margaret Kelly | 29 | Daughter | — | Massachusetts |
| 17 | Robert Gordon | 45 | Head | Machine Operator | Russia |
| 18 | Sarah Gordon | 42 | Wife | Store Manager | Russia |
| 19 | Max Gordon | 22 | Son | — | Massachusetts |
| 20 | Catherine Drury | 73 | Head | — | Irish Free State |
| 21 | Anna Drury | 36 | Daughter | Secretary | Massachusetts |
| 22 | Margaret Coyle | 43 | Daughter | Clerk | Massachusetts |
| 23 | Grace Campbell THIS PERSON | 46 | Head | — | Massachusetts |
| 24 | Francis Campbell | 24 | Son | Shipping Clerk | Massachusetts |
| 25 | Mary Campbell | 22 | Daughter | Bus-Girl | Massachusetts |
| 26 | Delia Campbell | 19 | Daughter | Sorter | Massachusetts |
| 27 | James Campbell | 16 | Son | — | Massachusetts |
| 28 | John Campbell | 13 | Son | — | Massachusetts |
| 29 | Irene Campbell | 11 | Daughter | — | Massachusetts |
| 30 | Grace Campbell | 8 | Daughter | — | Massachusetts |
| 31 | Eldon Ernst | 37 | Head | Auto Mechanic | Massachusetts |
| 32 | Dorothy Ernst | 31 | Wife | — | Massachusetts |
| 33 | Barbara Ernst | 6 | Daughter | — | Massachusetts |
| 34 | Richard Ernst | 4 | Son | — | Massachusetts |
| 35 | Kenneth Ernst | 3 | Son | — | Massachusetts |
| 36 | Ronette Ernst | 1 | Daughter | — | Massachusetts |
| 37 | Charles P. Theberge | 32 | Head | Drug Salesman | Massachusetts |
| 38 | Connie Theberge | 28 | Wife | — | Massachusetts |
| 39 | Judith Theberge | 6 | Daughter | — | Massachusetts |
| 40 | Joan Theberge | 5 | Daughter | — | Massachusetts |
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)