MC
Margaret Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Norfolk-County, Massachusetts
Our Model Tree links this Margaret Campbell across the 1920, 1930 and 1940 US Censuses in Norfolk-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1892), then head of a 3-person household.
Age 48
b. ~1892
Female
Spouse
Born: Scotland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Norfolk-County, Massachusetts |
| Surname | Campbell |
| Given Name | Margaret H |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Dedham |
| 1935 Residence (County) | Norfolk |
| Naturalization Status | Naturalized |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same Place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
| Township / Ward | Dedham |
| Est. Birth Year | ~1892 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Campbell | Daughter | — | 20 | ~1920 |
| William Campbell | Head | — | 51 | ~1889 |
| Margaret Campbell | Spouse | — | 48 | ~1892 |
Census Appearances
1920
Norfolk, Massachusetts
Spouse, age 28
Norfolk, Massachusetts · implied b. ~1892 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Scotland |
| Year of Immigration | 1911 |
| Naturalization Status | Alien |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1930
Norfolk, Massachusetts
Spouse, age 39
Norfolk, Massachusetts · implied b. ~1891 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1911 |
| Age at First Marriage | 25 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1940
Norfolk-County, Massachusetts
Spouse, age 48
Norfolk-County, Massachusetts · implied b. ~1892 — 3 household members
| Surname | Campbell |
| Given Name | Margaret H |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Dedham |
| 1935 Residence (County) | Norfolk |
| Naturalization Status | Naturalized |
| Class of Worker | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same Place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
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 Margaret Campbell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Campbell
Spouse · 1940 · age 48 · b. ~1892 · Massachusetts
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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 — Norfolk-County, Massachusetts
Open full size
1940 US Federal Census — Norfolk-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01626-00890)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary D Harling | 57 | — | — | Ireland |
| 2 | Albert Edwin Harling | 27 | — | Clerk | Massachusetts |
| 3 | George Harold Harling | 21 | — | Elevator Operator | England |
| 4 | John Bernard Harling | 18 | — | — | Massachusetts |
| 5 | Raymond V Harling | 15 | — | — | Massachusetts |
| 6 | Christopher E Harling | 11 | — | — | Massachusetts |
| 7 | William F Campbell | 51 | Head | Painter | Scotland |
| 8 | Margaret H Campbell THIS PERSON | 48 | Wife | — | Scotland |
| 9 | Margaret Halbert Campbell | 20 | Daughter | — | Massachusetts |
| 10 | T. J. Mugridge | 82 | Head | — | Canada English |
| 11 | William T. Paton | 48 | Head | Machinist | Scotland |
| 12 | Bessie Paton | 53 | Wife | — | Scotland |
| 13 | William K Paton | 24 | Son | Laborer | Massachusetts |
| 14 | Robert B Paton | 18 | Son | Laborer | Massachusetts |
| 15 | Edwin Paton | 17 | Son | — | Massachusetts |
| 16 | Frederick Paton | 13 | Son | — | Massachusetts |
| 17 | Florence Paton | 12 | Daughter | — | Massachusetts |
| 18 | Charles Paton | 10 | Son | — | Massachusetts |
| 19 | Ralph D. Crum | 43 | Head | Foreman | Maine |
| 20 | Marcella Crum | 36 | Wife | — | Maine |
| 21 | William F. Crum | 17 | Son | — | Maine |
| 22 | Kenneth R. Crum | 16 | Son | — | Maine |
| 23 | J. Ralph Crum | 14 | Son | — | Maine |
| 24 | Muriel L. Crum | 10 | Daughter | — | Massachusetts |
| 25 | James E. Crum | 8 | Son | — | Massachusetts |
| 26 | Francis S Metcalf | 55 | Head | — | England |
| 27 | Sadie F. Metcalf | 46 | Wife | — | Massachusetts |
| 28 | Francis S. Metcalf | 23 | Son | Laborer | Massachusetts |
| 29 | Robert E. Metcalf | 20 | Son | — | Massachusetts |
| 30 | Richard Metcalf | 17 | Son | — | Massachusetts |
| 31 | Barbara A. Metcalf | 15 | Daughter | — | Massachusetts |
| 32 | Norma A. Bennett | 27 | Head | Packer | Massachusetts |
| 33 | Joseph E. Bennett | 25 | Brother | Clerk | Massachusetts |
| 34 | Raymond A. Bennett | 23 | Brother | Clerk | Canada English |
| 35 | William J. Bennett | 20 | Brother | Night Clerk | Canada English |
| 36 | Madeline M. Bennett | 17 | Sister | — | Canada English |
| 37 | Joseph Giardinelli | 36 | Head | Chauffeur | Italy |
| 38 | Sara C. Giardinelli | 36 | Wife | — | Vermont |
| 39 | Raymond J. Giardinelli | 14 | Son | — | Massachusetts |
| 40 | Beatrice Giardinelli | 12 | 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)