WC
William Case — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Wayne, Michigan
Our Model Tree links this William Case across the 1920 and 1930 US Censuses in Wayne, Michigan (XGBoost, ~Confirmed) — first a son (b.~1917), then head of a 8-person household.
Age 13
b. ~1917
Male
Son
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Wayne, Michigan |
| Surname | Case |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Additional Details | |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1917 |
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 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Evelyn Case | Daughter | — | 22 | ~1908 |
| William Case | Son | — | 13 | ~1917 |
| Jack Case | Son | — | 13 | ~1917 |
| Linwood Case | Son | — | 33 | ~1897 |
| Percy Case | Head | — | 60 | ~1870 |
| Mary Case | Spouse | — | 51 | ~1879 |
| William Case | Son | — | 13 | ~1917 |
| Dorothy Case | Daughter | — | 18 | ~1912 |
Census Appearances
1920
Wayne, Michigan
Son, age 2
Wayne, Michigan · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chase |
| Given Name | William |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| 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 |
1930
Wayne, Michigan
Son, age 13
Wayne, Michigan · implied b. ~1917 — 8 household members
| Surname | Case |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Veteran | No |
| 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 William Case across 2 US Census years (1920 and 1930) in Wayne, Michigan, using XGBoost record linkage.
Show:
This person
Anchor record
William Case
Son · 1930 · age 13 · b. ~1917 · Michigan
★ You are viewing this record
Sibling
Jack Case
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Case
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Case
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Case
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Linwood Case
Sibling · 1930 · age 33
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
1930 US Federal Census — Wayne, Michigan
Open full size
1930 US Federal Census — Wayne, Michigan
Page Contents
24 people indexed on this census page (ia:1930:michigancensus00reel1049:0632)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Richard Freeman | 18 | Son | — | Michigan |
| 52 | Frank L Freeman | 42 | Head | Salesman | Michigan |
| 53 | Anna S Freeman | 39 | Wife | — | Michigan |
| 54 | Margaret L Freeman | 16 | Daughter | — | Michigan |
| 55 | Eugene G Freeman | 14 | Son | — | Michigan |
| 56 | Maria Freeman | 67 | Mother | — | Michigan |
| 57 | Louis C Schutter | 44 | Head | Engineer | Michigan |
| 58 | Mabel Schutter | 38 | Wife | — | Michigan |
| 59 | Anita M Schutter | 9 | Daughter | — | Michigan |
| 60 | Irma L Widrig | 70 | Head | — | Michigan |
| 61 | Anna T Widrig | 33 | Daughter | Stenographer | Michigan |
| 62 | Percy L Case | 60 | Head | Salesman | Canada |
| 63 | Mary E Case | 51 | Wife | — | England |
| 64 | Evelyn M Case | 22 | Daughter | Stenographer | Canada |
| 65 | Dorothy M Case | 18 | Daughter | Stenographer | Canada |
| 66 | William Case THIS PERSON | 13 | Son | — | Michigan |
| 67 | Linwood H Case | 33 | Son | — | Michigan |
| 68 | Jack H Case | 13 | Son | Asst Manager | Michigan |
| 69 | William Case | 13 | Son | — | Michigan |
| 70 | Arthur A Cook | 46 | Head | Engineer | Michigan |
| 71 | Margaret Cook | 44 | Wife | — | Ireland |
| 72 | Clarence Cook | 20 | Son | Mail Order Clerk | Michigan |
| 73 | Fred Cook | 17 | Son | — | Michigan |
| 74 | Louise Cook | 7 | Daughter | — | Michigan |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)