MS
Mary Schmidt — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Wayne, Michigan
Our Model Tree links this Mary Schmidt across the 1920, 1930 and 1940 US Censuses in Wayne, Michigan (XGBoost, ~Confirmed) — first a spouse (b.~1889), then head of a 3-person household.
Age 41
b. ~1889
Female
Spouse
Born: Michigan
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Wayne, Michigan |
| Surname | Schmidt |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 25 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1889 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Frank Schmidt | Head | — | 69 | ~1861 |
| Elder Schmidt | Son | — | 27 | ~1903 |
| Mary Schmidt | Spouse | — | 41 | ~1889 |
Census Appearances
1920
Wayne, Michigan
Spouse, age 29
Wayne, Michigan · implied b. ~1891 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Michigan |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Wayne, Michigan
Spouse, age 41
Wayne, Michigan · implied b. ~1889 — 3 household members
| Surname | Schmidt |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 25 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Other, age 52
Wayne-County, Michigan · implied b. ~1888 — 15 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | SCHMID |
| Given Name | MARY |
| Relationship to Head | ROOMER |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Widowed |
| Birthplace | MICHIGAN |
| 1935 Residence (City) | DETROIT CITY |
| 1935 Residence (County) | WAYNE |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 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 Schmidt across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Schmidt
Spouse · 1930 · age 41 · b. ~1889 · Michigan
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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
50 people indexed on this census page (ia:1930:michigancensus00reel1066:0109)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eby F. Pullen | 37 | Head | Commercial Traveler | Mississippi |
| 2 | Florence C. Pullen | 36 | Wife | — | New York |
| 3 | Eby S. Pullen | 0 | Son | — | Michigan |
| 4 | William C. Pullen | 39 | Brother | — | Mississippi |
| 5 | Josephine Oldani | 43 | Head | Inspector | Italy |
| 6 | John Oldani | 20 | Son | Laborer | Michigan |
| 7 | Anthony Oldani | 18 | Son | — | Michigan |
| 8 | Mary Oldani | 16 | Daughter | Typist | Michigan |
| 9 | Louise Oldani | 12 | Daughter | — | Michigan |
| 10 | Joanna Oldani | 10 | Daughter | — | Michigan |
| 11 | John Sponce | 41 | Head | Contractor | Michigan |
| 12 | Grace Sponce | 34 | Wife | — | Michigan |
| 13 | Jack Sponce | 4 | Son | — | Michigan |
| 14 | Robert Sponce | 2 | Son | — | Michigan |
| 15 | William Beadke | 56 | Head | Carpenter | Germany |
| 16 | Minnie Beadke | 58 | Wife | — | Michigan |
| 17 | Frank Schmidt | 69 | Head | Cabinet Maker | Germany |
| 18 | Mary Schmidt THIS PERSON | 41 | Wife | — | Michigan |
| 19 | Elder Schmidt | 27 | Son | Assembler | Michigan |
| 20 | Frank Schmidt | 34 | Head | Accountant | Michigan |
| 21 | Mabel Schmidt | 34 | Wife | — | Michigan |
| 22 | Doris Schmidt | 9 | Daughter | — | Michigan |
| 23 | Frank Schmidt | 5 | Son | — | Michigan |
| 24 | Betty Schmidt | 4 | Daughter | — | Michigan |
| 25 | Edward Trinity | 34 | Head | — | Michigan |
| 26 | George Trinity | 9 | Son | — | Michigan |
| 27 | Madeline Trinity | 8 | Daughter | — | Michigan |
| 28 | Muriel Trinity | 5 | Daughter | — | Michigan |
| 29 | Henry Russell | 37 | Head | Carpenter | Michigan |
| 30 | Genevieve Russell | 30 | Wife | — | Michigan |
| 31 | Edward Brosner | 41 | Head | Bookbinder | Michigan |
| 32 | Elsa Brosner | 35 | Wife | — | Michigan |
| 33 | Neil Brosner | 13 | Son | — | Michigan |
| 34 | Nathaniel Morrow | 44 | Head | Shipper | Michigan |
| 35 | Elizabeth Morrow | 45 | Wife | — | Michigan |
| 36 | Alice Morrow | 14 | Daughter | — | Washington |
| 37 | Beatrice Carey | 41 | Sister-in-law | Secretary | Michigan |
| 38 | Agnes Nixon | 27 | Cousin | Stenographer | Michigan |
| 39 | John Lace | 37 | Head | Foreman | Michigan |
| 40 | Clotilda Lace | 33 | Wife | — | Michigan |
| 41 | Marie Lace | 12 | Daughter | — | Michigan |
| 42 | Florence Lace | 11 | Daughter | — | Michigan |
| 43 | Clotilda Lace | 10 | Daughter | — | Michigan |
| 44 | Virginia Lace | 7 | Daughter | — | Michigan |
| 45 | Jean Lace | 2 | Daughter | — | Michigan |
| 46 | Rosemary Lace | 0 | Daughter | — | Michigan |
| 47 | William G. Driscoll | 34 | Head | Policeman | Massachusetts |
| 48 | Katherine R. Driscoll | 26 | Wife | — | Pennsylvania |
| 49 | William G., Jr. Driscoll | 5 | Son | — | Michigan |
| 50 | Katherine Driscoll | 2 | 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)