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Frank Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this Frank Campbell across the 1920, 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1886), then head of a 6-person household.
Age 54
b. ~1886
Male
Head
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Campbell |
| Given Name | Frank Jr. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston |
| 1935 Residence (County) | Suffolk |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Boston |
| Est. Birth Year | ~1886 |
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 Frank | Age | Birth yr |
|---|---|---|---|---|
| Ruth Campbell | Daughter | — | 15 | ~1925 |
| Dorothy Campbell | Daughter | — | 18 | ~1922 |
| Lois Campbell | Daughter | — | 16 | ~1924 |
| Frank Campbell | Head | — | 54 | ~1886 |
| John Campbell | Son | — | 26 | ~1914 |
| Selina Campbell | Spouse | — | 55 | ~1885 |
Census Appearances
1920
Suffolk, Massachusetts
Head, age 34
Suffolk, Massachusetts · implied b. ~1886 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Frank H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Maine |
| Occupation | Plater |
| Industry | Razor Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Suffolk, Massachusetts
Head, age 44
Suffolk, Massachusetts · implied b. ~1886 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Frank H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 26 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Canada Eng |
| Occupation | Porter |
| Industry | Net at work |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 18.00 |
| Radio Set | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Head, age 54
Suffolk-County, Massachusetts · implied b. ~1886 — 6 household members
| Surname | Campbell |
| Given Name | Frank Jr. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston |
| 1935 Residence (County) | Suffolk |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 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 Frank 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
Frank Campbell
Head · 1940 · age 54 · b. ~1886 · 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 — 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-t0627-01667-00796)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Annie B Lally | 55 | Wife | — | Massachusetts |
| 2 | Adeline Lally | 21 | Daughter | New Worker | Massachusetts |
| 3 | Dorothy Lally | 19 | Daughter | New Worker | Massachusetts |
| 4 | Claire Lally | 18 | Daughter | — | Massachusetts |
| 5 | Anne Brennick | 29 | Daughter | — | Massachusetts |
| 6 | Joseph Brennick | 29 | Son-in-law | Officer | Massachusetts |
| 7 | Joseph Jr. Brennick | 6 | Grandson | — | Massachusetts |
| 8 | Joann Brennick | 4 | Granddaughter | — | Massachusetts |
| 9 | Elizabeth Roberts | 63 | Head | — | Canada-Eng |
| 10 | Frank Roberts | 27 | Son | Grocery Clerk | Massachusetts |
| 11 | Hugh T Moran | 34 | Head | Carpenter | Massachusetts |
| 12 | Vera Moran | 26 | Wife | — | Massachusetts |
| 13 | Barry Moran | 6 | Son | — | Massachusetts |
| 14 | William Moran | 3 | Son | — | Massachusetts |
| 15 | Mary Moran | 2 | Daughter | — | Massachusetts |
| 16 | William Henley | 26 | Head | Beamer | Massachusetts |
| 17 | Viola Henley | 24 | Wife | Saleswoman | Massachusetts |
| 18 | William Henley | 2 | Son | — | Massachusetts |
| 19 | Patrick Peters | 30 | Head | Painter | Canada-Eng |
| 20 | Rita Peters | 24 | Wife | — | Massachusetts |
| 21 | Patricia Peters | 6 | Daughter | — | Massachusetts |
| 22 | Richard Peters | 3 | Son | — | Massachusetts |
| 23 | Robert Peters | 0 | Son | — | Massachusetts |
| 24 | Frank Jr. Campbell THIS PERSON | 54 | Head | — | Massachusetts |
| 25 | Selina Campbell | 55 | Wife | — | Canada-Eng |
| 26 | John Campbell | 26 | Son | Laborer | Canada-Eng |
| 27 | Dorothy Campbell | 18 | Daughter | Spinner | Massachusetts |
| 28 | Lois Campbell | 16 | Daughter | New Worker | Massachusetts |
| 29 | Ruth Campbell | 15 | Daughter | — | Massachusetts |
| 30 | James Hines | 30 | Head | Shipper | Massachusetts |
| 31 | Katherine Hines | 29 | Wife | — | Canada-Eng |
| 32 | James Hines | 11 | Son | — | Massachusetts |
| 33 | Donald Hines | 9 | Son | — | Massachusetts |
| 34 | Arthur Hines | 8 | Son | — | Massachusetts |
| 35 | Eleanor Hines | 7 | Daughter | — | Massachusetts |
| 36 | Paul Hines | 2 | Son | — | Massachusetts |
| 37 | Katherine Hines | 1 | Daughter | — | Massachusetts |
| 38 | Francis Campbell | 27 | Brother-in-law | Paper Cutter | Massachusetts |
| 39 | Elizabeth Shannon | 84 | Head | — | Ireland |
| 40 | Jeremiah Lackey | 58 | Head | Window Washer | Ireland |
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)