FJ
Floyd Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this Floyd Johnson across the 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed) — first a son (b.~1920), then head of a 8-person household.
Age 20
b. ~1920
Male
Son
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | Johnson |
| Given Name | Floyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Occupation | New worker |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | New Worker |
| Township / Ward | Detroit |
| Est. Birth Year | ~1920 |
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 Floyd | Age | Birth yr |
|---|---|---|---|---|
| Floyd Johnson | Son | — | 20 | ~1920 |
| Roger Johnson | Son | — | 17 | ~1923 |
| Antoine Johnson | Head | — | 45 | ~1895 |
| Eugene Johnson | Son | — | 25 | ~1915 |
| Dorothy Johnson | Daughter | — | 8 | ~1932 |
| Patricia Johnson | Daughter | — | 11 | ~1929 |
| Ethel Johnson | Spouse | — | 44 | ~1896 |
| Rosemarie Johnson | Daughter | — | 6 | ~1934 |
Census Appearances
1930
Wayne, Michigan
Son, age 10
Wayne, Michigan · implied b. ~1920 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Floyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Canada French |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Son, age 20
Wayne-County, Michigan · implied b. ~1920 — 8 household members
| Surname | Johnson |
| Given Name | Floyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit |
| 1935 Residence (County) | Wayne |
| Occupation | New worker |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 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 Floyd Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Floyd Johnson
Son · 1940 · age 20 · b. ~1920 · Michigan
★ You are viewing this record
Sibling
Patricia Johnson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roger Johnson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Johnson
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Johnson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosemarie Johnson
Sibling · 1940 · age 6
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 — Wayne-County, Michigan
Open full size
1940 US Federal Census — Wayne-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01873-00880)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Uriel, Marvin Ureel | 16 | Son | — | Michigan |
| 2 | Marcella Ureel | 15 | Daughter | — | Michigan |
| 3 | Andrew Jr. Ureel | 12 | Son | — | Michigan |
| 4 | Robert Ureel | 10 | Son | — | Michigan |
| 5 | Roger Ureel | 8 | Son | — | Michigan |
| 6 | John F. Balicki | 54 | Head | Assembler | Michigan |
| 7 | Mary Balicki | 54 | Wife | — | Poland |
| 8 | Arthur Balicki | 31 | Son | Spot Welder | Michigan |
| 9 | Jessie Balicki | 30 | Daughter-in-law | — | Michigan |
| 10 | Irwin Balicki | 8 | Grandson | — | Michigan |
| 11 | Ronald Balicki | 5 | Grandson | — | Michigan |
| 12 | Raymond Balicki | 28 | Son | Accountant | Michigan |
| 13 | Lillian Balicki | 26 | Daughter-in-law | — | Michigan |
| 14 | Ralph Balicki | 2 | Grandson | — | Michigan |
| 15 | Antoine Johnson | 45 | Head | Crane Operator | Denmark |
| 16 | Ethel Johnson | 44 | Wife | — | Canada |
| 17 | Eugene Johnson | 25 | Son | Punch Press Operator | Michigan |
| 18 | Floyd Johnson THIS PERSON | 20 | Son | New Worker | Michigan |
| 19 | Roger Johnson | 17 | Son | New Worker | Michigan |
| 20 | Patricia Johnson | 11 | Daughter | — | Michigan |
| 21 | Dorothy Johnson | 8 | Daughter | — | Michigan |
| 22 | Rosemarie Johnson | 6 | Daughter | — | Michigan |
| 23 | Edgar Keller | 40 | Head | Superintendent | Michigan |
| 24 | Mary Keller | 41 | Wife | — | Michigan |
| 25 | Betty Jane Keller | 18 | Daughter | — | Michigan |
| 26 | Stanley Janicz | 46 | Head | Metal Finisher | Poland |
| 27 | Florence Janicz | 39 | Wife | — | Michigan |
| 28 | Robert Janicz | 16 | Son | — | Michigan |
| 29 | Marie Janicz | 14 | Daughter | — | Michigan |
| 30 | Joseph Przybylo | 50 | Head | — | Michigan |
| 31 | Julia Przybylo | 44 | Wife | — | Michigan |
| 32 | Eliza Przybylo | 14 | Daughter | — | Michigan |
| 33 | Charles Przybylo | 9 | Son | — | Michigan |
| 34 | Jerry Przybylo | 5 | Son | — | Michigan |
| 35 | Frank Van Maele | 47 | Head | Florist | Michigan |
| 36 | Josephine Van Maele | 46 | Wife | — | Michigan |
| 37 | Margaret Van Maele | 14 | Daughter | — | Michigan |
| 38 | Elizabeth Van Maele | 13 | Daughter | — | Michigan |
| 39 | Elmer Van Maele | 11 | Son | — | Michigan |
| 40 | Frank Van Maele | 9 | Son | — | Michigan |
Related Census Records
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)