MC
Margaret Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clinton-County, New York
Our Model Tree links this Margaret Campbell across the 1930 and 1940 US Censuses in Clinton-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 11-person household.
Age 12
b. ~1928
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Clinton-County, New York |
| Surname | Campbell |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Cherubusco |
| 1935 Residence (County) | Clinton |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Cherubusco |
| Est. Birth Year | ~1928 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Gladys Campbell | Daughter | — | 1 | ~1939 |
| Dorothy Campbell | Daughter | — | 9 | ~1931 |
| Alice Campbell | Daughter | — | 10 | ~1930 |
| Mildred Campbell | Daughter | — | 4 | ~1936 |
| Eunice Campbell | Daughter | — | 5 | ~1935 |
| Margaret Campbell | Daughter | — | 12 | ~1928 |
| John Campbell | Head | — | 43 | ~1897 |
| John Campbell | Son | — | 15 | ~1925 |
| Robert Campbell | Son | — | 17 | ~1923 |
| Raymond Campbell | Son | — | 20 | ~1920 |
| Mary Campbell | Spouse | — | 43 | ~1897 |
Census Appearances
1930
Clinton, New …
Daughter, age 2
Clinton, New York · implied b. ~1928 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Clinton-County, New …
Daughter, age 12
Clinton-County, New York · implied b. ~1928 — 11 household members
| Surname | Campbell |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Cherubusco |
| 1935 Residence (County) | Clinton |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| 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 Margaret Campbell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Campbell
Daughter · 1940 · age 12 · b. ~1928 · New York
★ You are viewing this record
Sibling
Alice Campbell
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Campbell
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eunice Campbell
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Campbell
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Campbell
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Campbell
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Campbell
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Campbell
Sibling · 1940 · age 9
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 — Clinton-County, New York
Open full size
1940 US Federal Census — Clinton-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02516-00455)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Katherine Dechambeau | 7 | Head | — | New York |
| 2 | Anna Dechambeau | 5 | Daughter | — | New York |
| 3 | Frances Dechambeau | 2 | Daughter | — | New York |
| 4 | Fred Patnode | 49 | Head | Laborer | New York |
| 5 | Mildred Patnode | 34 | Wife | — | Canada-French |
| 6 | Edith Patnode | 16 | Daughter | — | New York |
| 7 | Thelma Patnode | 15 | Daughter | — | New York |
| 8 | Beverly Patnode | 12 | Daughter | — | New York |
| 9 | Alma Patnode | 9 | Daughter | — | New York |
| 10 | Donald Patnode | 3 | Son | — | New York |
| 11 | Mary Keough | 54 | Head | — | New York |
| 12 | Margaret Keough | 26 | Daughter | Waitress | New York |
| 13 | James Keough | 23 | Son | Laborer | New York |
| 14 | Fred Keough | 19 | Son | Farmer | New York |
| 15 | John Keough | 12 | Son | — | New York |
| 16 | Michael H. Ryan | 61 | Head | Farmer | New York |
| 17 | Clara Gravelin | 35 | Head | Housekeeper | New York |
| 18 | Lillian Gravelin | 16 | Daughter | — | New York |
| 19 | Frank Gravelin | 12 | Son | — | New York |
| 20 | Anna Gravelin | 9 | Daughter | — | New York |
| 21 | William B. Lavalley | 49 | Lodger | Laborer | New York |
| 22 | Harry Lavalley | 16 | Lodger | Laborer | New York |
| 23 | Leon Barton | 35 | Lodger | Laborer | New York |
| 24 | John H. Campbell | 53 | Head | Farmer | New York |
| 25 | James M. Campbell | 50 | Brother | Farmer | New York |
| 26 | Edward Campbell | 74 | Head | — | New York |
| 27 | John R. Campbell | 43 | Head | Farmer | New York |
| 28 | Mary Campbell | 43 | Wife | — | New York |
| 29 | Raymond Campbell | 20 | Son | — | New York |
| 30 | Robert Campbell | 17 | Son | Laborer | New York |
| 31 | John Campbell | 15 | Son | — | New York |
| 32 | Margaret Campbell THIS PERSON | 12 | Daughter | — | New York |
| 33 | Alice Campbell | 10 | Daughter | — | New York |
| 34 | Dorothy Campbell | 9 | Daughter | — | New York |
| 35 | Eunice Campbell | 5 | Daughter | — | New York |
| 36 | Mildred Campbell | 4 | Daughter | — | New York |
| 37 | Gladys Campbell | 1 | Daughter | — | New York |
| 38 | Charles Spear | 29 | Head | Laborer | New York |
| 39 | Lena Spear | 29 | Wife | — | New York |
| 40 | Robert Spear | 1 | Son | — | New York |
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)