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Barbara Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Macomb-County, Michigan
Our Model Tree links this Barbara Williams across the 1930 and 1940 US Censuses in Macomb-County, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 8-person household.
Age 13
b. ~1927
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Macomb-County, Michigan |
| Surname | Williams |
| Given Name | Barbara A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Mt. Clemens |
| 1935 Residence (County) | Macomb |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same House |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Mt Clemens |
| Est. Birth Year | ~1927 |
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 Barbara | Age | Birth yr |
|---|---|---|---|---|
| Archie Williams | Head | — | 43 | ~1897 |
| Howard Benoit | Other | — | 35 | ~1905 |
| Janice Williams | Daughter | — | 16 | ~1924 |
| Richard Williams | Son | — | 4 | ~1936 |
| Nancy Williams | Daughter | — | 9 | ~1931 |
| Marie Williams | Spouse | — | 40 | ~1900 |
| Mary Benoit | Other | — | 68 | ~1872 |
| Barbara Williams | Daughter | — | 13 | ~1927 |
Census Appearances
1930
Macomb, Michigan
Daughter, age 3
Macomb, Michigan · implied b. ~1927 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Barbara Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | England |
| Mother's Birthplace | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Macomb-County, Michigan
Daughter, age 13
Macomb-County, Michigan · implied b. ~1927 — 8 household members
| Surname | Williams |
| Given Name | Barbara A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Mt. Clemens |
| 1935 Residence (County) | Macomb |
| Highest Grade | No 5 |
| 1935 Residence | Same House |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Barbara Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Barbara Williams
Daughter · 1940 · age 13 · b. ~1927 · Michigan
★ You are viewing this record
Sibling
Janice Williams
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Williams
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nancy Williams
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 — Macomb-County, Michigan
Open full size
1940 US Federal Census — Macomb-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01783-00739)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George A Friedmann | 61 | Head | Laborer | Ohio |
| 2 | Mary W Friedmann | 55 | Wife | — | Ohio |
| 3 | Martin H Friedmann | 20 | Son | Salesman | Ohio |
| 4 | Paul N Friedmann | 17 | Son | — | Ohio |
| 5 | Gregory G Friedmann | 10 | Son | — | Ohio |
| 6 | Henry J Hueckman | 82 | In law | — | Ohio |
| 7 | Archie J Williams | 43 | Head | Plumber | England |
| 8 | Marie K Williams | 40 | Wife | Bookkeeper | Michigan |
| 9 | Janice Williams | 16 | Daughter | — | Michigan |
| 10 | Barbara A Williams THIS PERSON | 13 | Daughter | — | Michigan |
| 11 | Nancy Williams | 9 | Daughter | — | Michigan |
| 12 | Richard Williams | 4 | Son | — | Michigan |
| 13 | Mary Benoit | 68 | Mother in law | — | Germany |
| 14 | Howard F Benoit | 35 | Brother in law | Waiter | Michigan |
| 15 | Edward J Nickel | 65 | Head | Laborer | Michigan |
| 16 | Anna Nickel | 55 | Wife | — | Michigan |
| 17 | James Bogow | 57 | Head | Owner | Macedonia |
| 18 | Viola Bogow | 50 | Wife | — | Macedonia |
| 19 | Carl J Bogow | 30 | Son | Helper | Macedonia |
| 20 | Mary J Bogow | 23 | Daughter | — | Macedonia |
| 21 | William F Ruprecht | 43 | Head | Laborer | Michigan |
| 22 | Margaret M Ruprecht | 34 | Wife | — | Michigan |
| 23 | Neal W Ruprecht | 9 | Son | — | Michigan |
| 24 | Warren L Ruprecht | 7 | Son | — | Michigan |
| 25 | Albert P Harms | 28 | Head | Laborer | Michigan |
| 26 | Frances H Harms | 22 | Wife | Laborer | Nebraska |
| 27 | George A Corey | 74 | Head | — | Michigan |
| 28 | Betsy A Corey | 70 | Wife | — | Michigan |
| 29 | Edwin A Anderson | 46 | Brother in law | Laborer | Sweden |
| 30 | Mildred A Anderson | 40 | Daughter | — | Michigan |
| 31 | Carl E Anderson | 2 | Grandson | — | Michigan |
| 32 | Edward H Charbonneau | 30 | Head | Laborer | Michigan |
| 33 | Edith B Charbonneau | 31 | Wife | — | Michigan |
| 34 | Ronald G Charbonneau | 8 | Son | — | Michigan |
| 35 | Gerry E Charbonneau | 3 | Son | — | Michigan |
| 36 | Frank E Peltier | 59 | Head | Painter | Michigan |
| 37 | Agnes E Peltier | 60 | Wife | — | Michigan |
| 38 | Harold J Lozen | 22 | Head | Truck Driver | Michigan |
| 39 | Leona J Lozen | 21 | Wife | Ope | Michigan |
| 40 | Antol Lengyel | 68 | Head | — | Hungary |
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)