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Joyce Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this Joyce Johnson across the 1930 and 1940 US Censuses in Wayne-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 | Wayne-County, Michigan |
| Surname | Johnson |
| Given Name | Joyce M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H-1 |
| 1935 Residence | Same house |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Detroit City |
| 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 Joyce | Age | Birth yr |
|---|---|---|---|---|
| Joyce Johnson | Daughter | — | 15 | ~1925 |
| Howard Johnson | Head | — | 44 | ~1896 |
| Margaret Johnson | Daughter | — | 19 | ~1921 |
| Janet Johnson | Daughter | — | 15 | ~1925 |
| Doris Johnson | Daughter | — | 17 | ~1923 |
| Myrtle Johnson | Spouse | — | 43 | ~1897 |
Census Appearances
1930
Wayne, Michigan
Daughter, age 5
Wayne, Michigan · implied b. ~1925 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Joyce M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Canada English |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Daughter, age 15
Wayne-County, Michigan · implied b. ~1925 — 6 household members
| Surname | Johnson |
| Given Name | Joyce M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Income (1939) | 0 |
| Highest Grade | H-1 |
| 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 Joyce Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Joyce Johnson
Daughter · 1940 · age 15 · b. ~1925 · Michigan
★ You are viewing this record
Sibling
Doris Johnson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Janet Johnson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Johnson
Sibling · 1940 · age 19
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-t0627-01870-00236)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Pauline R. Hatcher | 46 | Wife | — | Indiana |
| 2 | Nancy A. Hatcher | 24 | Daughter | Clerk | Indiana |
| 3 | George M. Brockman | 30 | Head | Asst. Mgr. | Michigan |
| 4 | Christine Brockman | 25 | Wife | Stenographer | Michigan |
| 5 | Mary Benit | 17 | Lodger | Maid | Michigan |
| 6 | Verna W. Johnson | 46 | Head | Supervisor | Michigan |
| 7 | Leland C. Johnson | 21 | Son | Clerk | Michigan |
| 8 | Robert W. Johnson | 16 | Son | — | Michigan |
| 9 | June E. Johnson | 9 | Daughter | — | Michigan |
| 10 | Lilah L. Bari | 43 | Housekeeper | Housekeeper | Michigan |
| 11 | Edwin W. Buck | 42 | Head | Stock Super. | Wisconsin |
| 12 | Louise M. Buck | 36 | Wife | — | Wisconsin |
| 13 | Byron E. Buck | 0 | Son | — | Michigan |
| 14 | Ernest J. Kantz | 42 | Head | Mgr. | Greece |
| 15 | Dorothy Kantz | 36 | Wife | — | Greece |
| 16 | Warren W. Bryant | 32 | Head | Credit Acct. | Michigan |
| 17 | Oundlee E. Bryant | 31 | Wife | — | Michigan |
| 18 | David E. Bryant | 2 | Son | — | Michigan |
| 19 | Phillip Kent | 31 | Head | Salesman | England |
| 20 | Louise G. Kent | 35 | Wife | — | Ohio |
| 21 | Patricia E. Kent | 4 | Daughter | — | Ohio |
| 22 | Albert A. Hug | 45 | Head | Mgr. | Michigan |
| 23 | June J. Hug | 46 | Wife | — | Michigan |
| 24 | Richard F. Hug | 23 | Son | Time Keeper | Michigan |
| 25 | Donald H. Hug | 20 | Son | Clerical | Michigan |
| 26 | Howard Johnson | 44 | Head | Office Mgr. | Canada-English |
| 27 | Myrtle S. Johnson | 43 | Wife | — | Michigan |
| 28 | Margaret A. Johnson | 19 | Daughter | — | Michigan |
| 29 | Doris E. Johnson | 17 | Daughter | — | Michigan |
| 30 | Janet A. Johnson | 15 | Daughter | — | Michigan |
| 31 | Joyce M. Johnson THIS PERSON | 15 | Daughter | — | Michigan |
| 32 | Melton H. Fulmer | 30 | Head | Property Mgr. | Ohio |
| 33 | Catherine M. Fulmer | 30 | Wife | — | Michigan |
| 34 | Zarilla E. Cross | 32 | Lodger | Stenographer | Michigan |
| 35 | William E. Bell | 59 | Head | Traffic Officer | Canada-English |
| 36 | Lillian S. Bell | 60 | Wife | — | Canada-English |
| 37 | William C. Bell | 21 | Son | New Worker | Michigan |
| 38 | Abe Simrok | 42 | Head | Jewelry Store | Russia |
| 39 | Alice Simrok | 40 | Wife | Secretary | Michigan |
| 40 | Leroy D. Carter | 58 | Head | Auditor | 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)