CJ
Carol Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Antrim-County, Michigan
Our Model Tree links this Carol Johnson across the 1930 and 1940 US Censuses in Antrim-County, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 9-person household.
Age 10
b. ~1930
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Antrim-County, Michigan |
| Surname | Johnson |
| Given Name | Carol |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Custer Township |
| 1935 Residence (County) | Antrim |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | S 4 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Custer Township |
| Est. Birth Year | ~1930 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Carol | Age | Birth yr |
|---|---|---|---|---|
| Ruth Johnson | Spouse | — | 41 | ~1899 |
| Carol Johnson | Daughter | — | 10 | ~1930 |
| Robert Johnson | Son | — | 18 | ~1922 |
| Donald Johnson | Son | — | 12 | ~1928 |
| Bonnie Johnson | Daughter | — | 14 | ~1926 |
| Marylyn Johnson | Daughter | — | 8 | ~1932 |
| Alice Johnson | Daughter | — | 5 | ~1935 |
| Beryl Johnson | Son | — | 16 | ~1924 |
| Carral Johnson | Head | — | 42 | ~1898 |
Census Appearances
1930
Antrim, Michigan
Daughter, age 1
Antrim, Michigan · implied b. ~1929 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Carol E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Antrim-County, Michigan
Daughter, age 10
Antrim-County, Michigan · implied b. ~1930 — 9 household members
| Surname | Johnson |
| Given Name | Carol |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Custer Township |
| 1935 Residence (County) | Antrim |
| Class of Worker | 0 |
| Highest Grade | S 4 |
| 1935 Residence | Same place |
| 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 Carol Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Carol Johnson
Daughter · 1940 · age 10 · b. ~1930 · Michigan
★ You are viewing this record
Sibling
Alice Johnson
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bonnie Johnson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Johnson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marylyn Johnson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Johnson
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beryl Johnson
Sibling · 1940 · age 16
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 — Antrim-County, Michigan
Open full size
1940 US Federal Census — Antrim-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01723-00094)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Richard Ruppenthal | 15 | Son | — | Michigan |
| 2 | Patricia Ruppenthal | 14 | Daughter | — | Michigan |
| 3 | Lewis Tyler | 71 | Head | — | Michigan |
| 4 | Byron Tyler | 66 | Head | Farmer | Michigan |
| 5 | Marvelus Tyler | 62 | Wife | — | Michigan |
| 6 | Merten Tyler | 22 | Son | Laborer | Michigan |
| 7 | Ernest W. Peterson | 45 | Head | Farmer | Michigan |
| 8 | Hilda M. Peterson | 43 | Wife | — | Michigan |
| 9 | Helen M. Peterson | 21 | Daughter | Teacher | Michigan |
| 10 | Joseph E. Morgan | 33 | Head | Foreman | Indiana |
| 11 | Dora B. Morgan | 26 | Wife | — | Michigan |
| 12 | Arch Ludwig | 69 | Head | — | Michigan |
| 13 | Anna Ludwig | 64 | Wife | — | Canada-Ger |
| 14 | Ernest J. Ticking | 48 | Head | Farmer | Kansas |
| 15 | Emma Ticking | 42 | Wife | — | Michigan |
| 16 | Arlyn L. Ticking | 21 | Daughter | Sales Clerk | Nebraska |
| 17 | George H. Ticking | 18 | Son | Laborer | Michigan |
| 18 | John D. Ticking | 2 | Son | — | Michigan |
| 19 | Ludwig Larson | 50 | Bro-law | Car Loader | Michigan |
| 20 | Carral Johnson | 42 | Head | Farmer | Michigan |
| 21 | Ruth A. Johnson | 41 | Wife | — | Michigan |
| 22 | Robert G. Johnson | 18 | Son | Laborer | Michigan |
| 23 | Beryl J. Johnson | 16 | Son | Laborer | Michigan |
| 24 | Bonnie J. Johnson | 14 | Daughter | — | Michigan |
| 25 | Donald O. Johnson | 12 | Son | — | Michigan |
| 26 | Carol Johnson THIS PERSON | 10 | Daughter | — | Michigan |
| 27 | Marylyn Johnson | 8 | Daughter | — | Michigan |
| 28 | Alice Johnson | 5 | Daughter | — | Michigan |
| 29 | Elizabeth Strauss | 78 | Head | — | Canada-Ger |
| 30 | Leo Strauss | 33 | Son | Farmer | Canada-Ger |
| 31 | David J. Strauss | 40 | Head | Farmer | Michigan |
| 32 | Margaret Strauss | 31 | Wife | — | Michigan |
| 33 | Mary Ellen Strauss | 9 | Daughter | — | Michigan |
| 34 | Robert E. Strauss | 9 | Son | — | Michigan |
| 35 | Allan A. Strauss | 8 | Son | — | Michigan |
| 36 | Betty L. Strauss | 5 | Daughter | — | Michigan |
| 37 | Eileen M. Strauss | 5 | Daughter | — | Michigan |
| 38 | Julia L. Strauss | 3 | Daughter | — | Michigan |
| 39 | David L. Strauss | 2 | Son | — | Michigan |
| 40 | Larry L. Strauss | 0 | Son | — | Michigan |
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)