IC
Ida Clark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this Ida Clark across the 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 9-person household.
Age 17
b. ~1923
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | Clark |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Occupation | New Worker |
| Class of Worker | PW |
| Hours Worked | 156 |
| 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 City |
| Est. Birth Year | ~1923 |
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 Ida | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Clark | Spouse | — | 45 | ~1895 |
| Dorothy Clark | Daughter | — | 8 | ~1932 |
| Ida Clark | Daughter | — | 17 | ~1923 |
| Marjorie Clark | Daughter | — | 13 | ~1927 |
| Peter Clark | Son | — | 3 | ~1937 |
| Clifford Clark | Head | — | 45 | ~1895 |
| George Clark | Son | — | 10 | ~1930 |
| Jane Clark | Daughter | — | 1 | ~1939 |
| Clifford Clark | Son | — | 15 | ~1925 |
Census Appearances
1930
Wayne, Michigan
Daughter, age 6
Wayne, Michigan · implied b. ~1924 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Isabelle M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Daughter, age 17
Wayne-County, Michigan · implied b. ~1923 — 9 household members
| Surname | Clark |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Occupation | New Worker |
| Class of Worker | PW |
| Hours Worked | 156 |
| 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 Ida Clark across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ida Clark
Daughter · 1940 · age 17 · b. ~1923 · Michigan
★ You are viewing this record
Sibling
Dorothy Clark
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Clark
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Clark
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clifford Clark
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jane Clark
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peter Clark
Sibling · 1940 · age 3
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-t0627-01851-00670)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Alexandria Moody | 30 | Wife | — | Georgia |
| 42 | George Moody | 9 | Son | — | Michigan |
| 43 | Arthur Moody | 8 | Son | — | Michigan |
| 44 | Dolly Moody | 6 | Daughter | — | Michigan |
| 45 | Doris Moody | 5 | Daughter | — | Michigan |
| 46 | Gloria Moody | 4 | Daughter | — | Michigan |
| 47 | William Moody | 3 | Son | — | Michigan |
| 48 | Claudia Moody | 2 | Daughter | — | Michigan |
| 49 | Joyce Moody | 1 | Daughter | — | Michigan |
| 50 | Shirley Moody | 0 | Daughter | — | Michigan |
| 51 | Mattie Moody | 46 | Head | Dress Maker | Georgia |
| 52 | Cleo J. Moody | 38 | Brother | Rubber Worker | Georgia |
| 53 | Nettie T. Moody | 36 | Sister in law | — | Georgia |
| 54 | Nicodemus Moody | 48 | Brother | — | Georgia |
| 55 | Alfred Falk | 40 | Head | Highway Driver | Wisconsin |
| 56 | Vilda Falk | 40 | Wife | — | Milwaukee |
| 57 | Earl Falk | 15 | Son | — | Michigan |
| 58 | Mary Anne Falk | 8 | Daughter | — | Michigan |
| 59 | George Burroughs | 47 | Head | Mechanic | Michigan |
| 60 | Eleanor Burroughs | 41 | Wife | — | Maryland |
| 61 | Robert Burroughs | 20 | Son | Machine Hand | Michigan |
| 62 | George Jr. Burroughs | 18 | Son | Fireman | Michigan |
| 63 | Margaret Acton | 81 | Mother in law | — | Michigan |
| 64 | Clifford F. Clark | 45 | Head | Truck Driver | Ohio |
| 65 | Dorothy Clark | 45 | Wife | House Work | Canada English |
| 66 | Ida Clark THIS PERSON | 17 | Daughter | New Worker | Michigan |
| 67 | Clifford Jr. Clark | 15 | Son | — | Michigan |
| 68 | Marjorie Clark | 13 | Daughter | — | Michigan |
| 69 | George Clark | 10 | Son | — | Michigan |
| 70 | Dorothy Clark | 8 | Daughter | — | Michigan |
| 71 | Peter Clark | 3 | Son | — | Michigan |
| 72 | Jane Marie Clark | 1 | Daughter | — | Michigan |
| 73 | Ethel M. | 38 | Head | — | Pennsylvania |
| 74 | Eugene | 13 | Son | — | Pennsylvania |
| 75 | Herman | 10 | Son | — | Pennsylvania |
| 76 | Theophile Duke | 39 | Head | Automatic Machine Operator | Maine |
| 77 | Raymond Duke | 11 | Son | — | Michigan |
| 78 | Harold Duke | 10 | Son | — | Michigan |
| 79 | Marie Duke | 8 | Daughter | — | Michigan |
| 80 | Gordon R. Frepp | 43 | Head | Mason Helper | Canada English |
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)