MV
Mary Valentine — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Wayne, Michigan
Our Model Tree links this Mary Valentine across the 1930 and 1940 US Censuses in Wayne, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 8-person household.
Age 8
b. ~1922
Female
Daughter
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Wayne, Michigan |
| Surname | Valentine |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Additional Details | |
| Occupation | none |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1922 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Cecila Valentine | Daughter | — | 9 | ~1921 |
| George Valentine | Son | — | 1 | ~1929 |
| Mary Valentine | Daughter | — | 8 | ~1922 |
| Claire Valentine | Daughter | — | 4 | ~1926 |
| Alphonse Valentine | Head | — | 38 | ~1892 |
| Jeanne Valentine | Daughter | — | 6 | ~1924 |
| Lenore Valentine | Daughter | — | 2 | ~1928 |
| Cecila Valentine | Spouse | — | 34 | ~1896 |
Census Appearances
1930
Wayne, Michigan
Daughter, age 8
Wayne, Michigan · implied b. ~1922 — 8 household members
| Surname | Valentine |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| 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 |
1940
Wayne-County, Michigan
Daughter, age 18
Wayne-County, Michigan · implied b. ~1922 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Valentini |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | Hs 3 |
| 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 Mary Valentine across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Valentine
Daughter · 1930 · age 8 · b. ~1922 · Michigan
★ You are viewing this record
Sibling
Jeanne Valentine
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cecila Valentine
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Valentine
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lenore Valentine
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Claire Valentine
Sibling · 1930 · age 4
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
30 people indexed on this census page (ia:1930:michigancensus00reel1065:0777)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Nicholas M Willet | 67 | Head | Moulder | Michigan |
| 2 | Florence Willet | 65 | Wife | None | Canada-English |
| 3 | Alphonse G. Valentine | 38 | Head | Engraver | Michigan |
| 4 | Cecila Valentine | 34 | Wife | None | Michigan |
| 5 | Cecila C. Valentine | 9 | Daughter | None | Michigan |
| 6 | Mary M. Valentine THIS PERSON | 8 | Daughter | None | Michigan |
| 7 | Jeanne L. Valentine | 6 | Daughter | None | Michigan |
| 8 | Claire J. Valentine | 4 | Daughter | None | Michigan |
| 9 | Lenore Valentine | 2 | Daughter | None | Michigan |
| 10 | George W. Valentine | 1 | Son | None | Michigan |
| 11 | Lee H. Bady | 38 | Head | Lawyer | Canada-English |
| 12 | Elsie G. Bady | 34 | Wife | None | Canada-English |
| 13 | Virginia J. Bady | 4 | Daughter | None | Michigan |
| 14 | Paul G. Bady | 3 | Son | None | Michigan |
| 15 | Miriam A. Bady | 1 | Daughter | None | Michigan |
| 16 | August A. Galarneau | 60 | Head | Manager | Michigan |
| 17 | Jennie Galarneau | 58 | Wife | None | Michigan |
| 18 | Beatrice M. Galarneau | 30 | Daughter | None | Michigan |
| 19 | Russell E. Galarneau | 21 | Son | Operator | Michigan |
| 20 | Charles E. Mcnally | 41 | Head | Superintendent | New York |
| 21 | Gertrude M. Mcnally | 33 | Wife | None | Vermont |
| 22 | Donald E. Mcnally | 10 | Son | None | Michigan |
| 23 | Douglas C. Mcnally | 8 | Son | None | Michigan |
| 24 | Perry E. Gordman | 41 | Head | Repairman | Michigan |
| 25 | Nellie R. Gordman | 41 | Wife | None | Michigan |
| 26 | Lyle A. Gordman | 19 | Son | Inspector | Michigan |
| 27 | Leroy M. Gordman | 10 | Son | None | Michigan |
| 28 | Audrey W. Gordman | 8 | Daughter | None | Michigan |
| 29 | Albert Robenson | 32 | Head | Patternmaker | England |
| 30 | Lillie Robenson | 32 | Wife | None | England |
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)