RM
Rosa Martin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Tuscola, Michigan
Our Model Tree links this Rosa Martin across the 1930 and 1940 US Censuses in Tuscola, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 8-person household.
Age 7
b. ~1923
Female
Daughter
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Tuscola, Michigan |
| Surname | Martin |
| Given Name | Rosa |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| 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 | Juniata Township |
| 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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Rosa | Age | Birth yr |
|---|---|---|---|---|
| Emma Martin | Daughter | — | ~1930 | |
| Albert Martin | Son | — | 8 | ~1922 |
| Rosa Martin | Daughter | — | 7 | ~1923 |
| William Martin | Head | — | 35 | ~1895 |
| Isabell Martin | Daughter | — | 6 | ~1924 |
| Ella Martin | Daughter | — | 2 | ~1928 |
| Delores Martin | Spouse | — | 27 | ~1903 |
| Julius Martin | Son | — | 4 | ~1926 |
Census Appearances
1930
Tuscola, Michigan
Daughter, age 7
Tuscola, Michigan · implied b. ~1923 — 8 household members
| Surname | Martin |
| Given Name | Rosa |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| 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 |
Daughter, age 17
Tuscola-County, Michigan · implied b. ~1923 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Rose |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Juniata |
| Income (1939) | 0 |
| Highest Grade | No H 3 |
| 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 Rosa Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Rosa Martin
Daughter · 1930 · age 7 · b. ~1923 · Michigan
★ You are viewing this record
Sibling
Albert Martin
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ella Martin
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Martin
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isabell Martin
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julius Martin
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 — Tuscola, Michigan
Open full size
1930 US Federal Census — Tuscola, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1027:0656)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Steve Millerov | 41 | Head | Farmer | Hungary |
| 2 | Mary Millerov | 40 | Wife-H | None | Hungary |
| 3 | Steve Millerov | 12 | Son | None | Michigan |
| 4 | James Millerov | 4 | Son | None | Michigan |
| 5 | Anna Millerov | 2 | Daughter | None | Michigan |
| 6 | John Stoddard | 32 | Head | Farmer | Michigan |
| 7 | Emory Urquhart | 46 | Head | Farmer | Michigan |
| 8 | Agella Urquhart | 41 | Wife-H | None | Michigan |
| 9 | James Martin | 42 | Head | Farmer | Michigan |
| 10 | Emma Martin | 39 | Wife-H | None | Michigan |
| 11 | William Martin | 35 | Head | Farmer | Michigan |
| 12 | Delores Martin | 27 | Wife | None | Michigan |
| 13 | Albert Martin | 8 | Son | None | Michigan |
| 14 | Rosa Martin THIS PERSON | 7 | Daughter | None | Michigan |
| 15 | Isabell Martin | 6 | Daughter | None | Michigan |
| 16 | Julius Martin | 4 | Son | None | Michigan |
| 17 | Ella Mae Martin | 2 | Daughter | None | Michigan |
| 18 | Emma Jean Martin | 0 | Daughter | None | Michigan |
| 19 | Antrey Weiss | 65 | Head | Farmer | Hungary |
| 20 | Augusta Weiss | 63 | Wife-H | None | Germany |
| 21 | Aznesia Weiss | 9 | Daughter | None | Michigan |
| 22 | Henry Weiss | 22 | Son | Laborer | Michigan |
| 23 | Joe Szymush | 52 | Head | Farmer | Poland |
| 24 | Anna Szymush | 43 | Wife-H | None | Poland |
| 25 | Jennie Szymush | 18 | Daughter | None | Michigan |
| 26 | Agusta Szymush | 16 | Daughter | None | Michigan |
| 27 | Edward Szymush | 14 | Son | None | Michigan |
| 28 | Anna Szymush | 13 | Daughter | None | Michigan |
| 29 | Joe Szymush | 12 | Son | None | Michigan |
| 30 | Sophie Szymush | 7 | Daughter | None | Michigan |
| 31 | Thomas W. Atell | 71 | Head | None | New York |
| 32 | Cora M. Atell | 73 | Wife-H | None | New York |
| 33 | Arnold Atell | 41 | Son | Farmer | Michigan |
| 34 | Joe Szyper | 34 | Head | Farmer | Poland |
| 35 | Ella Szyper | 34 | Wife-H | None | Poland |
| 36 | Mary Szyper | 12 | Daughter | None | Michigan |
| 37 | Stella Szyper | 10 | Daughter | None | Michigan |
| 38 | Stanley Szyper | 8 | Son | None | Michigan |
| 39 | Anthony Szyper | 6 | Son | None | Michigan |
| 40 | William Waterman | 43 | Head | Farmer | Michigan |
| 41 | Ben S. Washburn | 65 | Head | Farmer | New York |
| 42 | George Mardick | 69 | Head | Farmer | Michigan |
| 43 | Cora Mardick | 65 | Wife-H | None | Ohio |
| 44 | John Urbanski | 33 | Head | Farmer | Germany |
| 45 | Stella Urbanski | 47 | Wife-H | None | Germany |
| 46 | Frank Urbanski | 20 | Son | Farmer | Michigan |
| 47 | Walter Urbanski | 19 | Son | Farmer | Michigan |
| 48 | Andrew Urbanski | 15 | Son | Farmer | Michigan |
| 49 | Edward Urbanski | 14 | Son | None | Michigan |
| 50 | Emma Urbanski | 12 | Daughter | None | Michigan |
Related Census Records
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)