CJ
Carol Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Newaygo-County, Michigan
Our Model Tree links this Carol Johnson across the 1930 and 1940 US Censuses in Newaygo-County, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 6-person household.
Age 15
b. ~1925
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Newaygo-County, Michigan |
| Surname | Johnson |
| Given Name | Carol |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Newaygo |
| Additional Details | |
| Highest Grade | S 8 |
| 1935 Residence | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Dayton Township |
| Est. Birth Year | ~1925 |
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 Carol | Age | Birth yr |
|---|---|---|---|---|
| Charles Johnson | Son | — | 14 | ~1926 |
| Gertrude Johnson | Spouse | — | 36 | ~1904 |
| Carol Johnson | Daughter | — | 15 | ~1925 |
| Emma Johnson | Daughter | — | 11 | ~1929 |
| Leon Johnson | Head | — | 40 | ~1900 |
| Donna Johnson | Daughter | — | 7 | ~1933 |
Census Appearances
1930
Newaygo, Michigan
Daughter, age 5
Newaygo, Michigan · implied b. ~1925 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Carol M |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Michigan |
| Age at First Marriage | 5 2/12 |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Newaygo-County, Michigan
Daughter, age 15
Newaygo-County, Michigan · implied b. ~1925 — 6 household members
| Surname | Johnson |
| Given Name | Carol |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Newaygo |
| Highest Grade | S 8 |
| 1935 Residence | Michigan |
| 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 15 · b. ~1925 · Michigan
★ You are viewing this record
Sibling
Donna Johnson
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Johnson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Johnson
Sibling · 1940 · age 11
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 — Newaygo-County, Michigan
Open full size
1940 US Federal Census — Newaygo-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01797-00188)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Martha Miller | 11 | Daughter | — | Indiana |
| 2 | Kieth Miller | 10 | Son | — | Indiana |
| 3 | Marilyn Miller | 7 | Daughter | — | Indiana |
| 4 | David Miller | 6 | Son | — | Indiana |
| 5 | Samuel Miller | 3 | Son | — | Indiana |
| 6 | Phillip Miller | 1 | Son | — | Michigan |
| 7 | Leon O. Johnson | 40 | Head | Farmer | Michigan |
| 8 | Gertrude Johnson | 36 | Wife | — | Michigan |
| 9 | Carol Johnson THIS PERSON | 15 | Daughter | — | Michigan |
| 10 | Charles Johnson | 14 | Son | — | Michigan |
| 11 | Emma Jean Johnson | 11 | Daughter | — | Michigan |
| 12 | Donna Johnson | 7 | Daughter | — | Michigan |
| 13 | Gordon Kingsford | 34 | Head | Farmer | Michigan |
| 14 | Esther O. Kingsford | 24 | Wife | — | Ohio |
| 15 | Nancy Kingsford | 6 | Daughter | — | Michigan |
| 16 | Donna Jean Kingsford | 4 | Daughter | — | Michigan |
| 17 | Frances Kingsford | 2 | Daughter | — | Michigan |
| 18 | Maurice Ford | 21 | Brother-in-law | Farm Helper | Ohio |
| 19 | Frank Dutcher | 22 | Hired Hand | Farm Helper | Wisconsin |
| 20 | Miles Martin | 57 | Head | Farmer | Canada-English |
| 21 | Mary Martin | 47 | Wife | — | Michigan |
| 22 | William M. Martin | 16 | Son | Farm Helper | Canada-English |
| 23 | Roy J. Parker | 45 | Head | Farmer | Michigan |
| 24 | Anna O. Parker | 43 | Wife | — | Michigan |
| 25 | Rowena Parker | 19 | Daughter | — | Michigan |
| 26 | Carol Parker | 17 | Daughter | — | Michigan |
| 27 | Gordon Parker | 12 | Son | — | Michigan |
| 28 | Viola Henry | 73 | Mother-in-law | — | Michigan |
| 29 | Robert Van Camp | 21 | Hired Hand | Farm Helper | Michigan |
| 30 | Anna Barry | 50 | Head | Farm Operator | Illinois |
| 31 | Gerald Barry | 27 | Son | Recreation Supervisor | Illinois |
| 32 | James O. Barry | 24 | Son | Farm Helper | Illinois |
| 33 | Joseph Barry | 22 | Son | Farm Helper | Illinois |
| 34 | Kevin Barry | 16 | Son | — | Illinois |
| 35 | Lester T. O. Preston | 69 | Head | Farmer | Michigan |
| 36 | Mary L. Preston | 64 | Wife | — | Michigan |
| 37 | Lonnie C. Shell | 37 | Head | Farmer | Indiana |
| 38 | Iva O. Shell | 36 | Wife | — | South Dakota |
| 39 | Lavern Jay Shell | 6 | Son | — | Michigan |
| 40 | Elwin E. Shell | 4 | 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)