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Francis Thomas — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Sanilac, Michigan
Our Model Tree links this Francis Thomas across the 1910, 1920 and 1930 US Censuses in Sanilac, Michigan (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 5-person household.
Age 42
b. ~1888
Female
Spouse
Born: Michigan
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Sanilac, Michigan |
| Surname | Thomas |
| Given Name | Francis |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 19 |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Custer Township |
| Est. Birth Year | ~1888 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Francis | Age | Birth yr |
|---|---|---|---|---|
| William Thomas | Head | — | 43 | ~1887 |
| William Thomas | Son | — | ~1930 | |
| Francis Thomas | Spouse | — | 42 | ~1888 |
| Bernice Thomas | Daughter | — | 13 | ~1917 |
| Barbara Thomas | Daughter | — | 17 | ~1913 |
Census Appearances
1910
Sanilac, Michigan
Spouse, age 22
Sanilac, Michigan · implied b. ~1888 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Francis A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Michigan |
| Years Married | 2 |
| Children Born | 0 |
| Children Living | 0 |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1920
Sanilac, Michigan
Other, age 32
Sanilac, Michigan · implied b. ~1888 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Frances A. |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Sanilac, Michigan
Spouse, age 42
Sanilac, Michigan · implied b. ~1888 — 5 household members
| Surname | Thomas |
| Given Name | Francis |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 19 |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| 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 Francis Thomas across 3 US Census years (1910, 1920 and 1930) in Sanilac, Michigan, using XGBoost record linkage.
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This person
Anchor record
Francis Thomas
Spouse · 1930 · age 42 · b. ~1888 · 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 — Sanilac, Michigan
Open full size
1930 US Federal Census — Sanilac, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1028:0149)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank Gater | 36 | Head | Farmer | Michigan |
| 2 | Irene Gater | 14 | Daughter | — | Michigan |
| 3 | Winona Gater | 11 | Daughter | — | Michigan |
| 4 | Franklin Gater | 8 | Daughter | — | Michigan |
| 5 | Harold Gater | 5 | Son | — | Michigan |
| 6 | Charles Pagel | 46 | Head | Farmer | Michigan |
| 7 | Augusta Pagel | 44 | Wife | — | Michigan |
| 8 | Walter Pagel | 18 | Son | Laborer | Michigan |
| 9 | Lawrence Pagel | 15 | Son | — | Michigan |
| 10 | Arnold Pagel | 14 | Son | — | Michigan |
| 11 | Edwin Pagel | 12 | Son | — | Michigan |
| 12 | Peter Thoss | 45 | Head | Farmer | Russia |
| 13 | Mary Thoss | 46 | Wife | — | Russia |
| 14 | Henry Thoss | 16 | Son | Laborer | Russia |
| 15 | George Thoss | 14 | Son | — | Michigan |
| 16 | Peter Thoss | 13 | Son | — | Michigan |
| 17 | Mary Thoss | 10 | Daughter | — | Michigan |
| 18 | Anna Thoss | 8 | Daughter | — | Michigan |
| 19 | Linda Thoss | 6 | Daughter | — | Michigan |
| 20 | Edward Thoss | 3 | Son | — | Michigan |
| 21 | Mike Sima | 50 | Head | Laborer | Russia |
| 22 | William Thomas | 43 | Head | Farmer | Michigan |
| 23 | Francis Thomas THIS PERSON | 42 | Wife | — | Michigan |
| 24 | Barbara M. Thomas | 17 | Daughter | — | Michigan |
| 25 | Bernice Thomas | 13 | Daughter | — | Michigan |
| 26 | William J. Thomas | 0 | Son | — | Michigan |
| 27 | Norman Wait | 28 | Head | Farmer | Michigan |
| 28 | Grace Wait | 26 | Wife | — | Michigan |
| 29 | N. Clare Wait | 4 | Son | — | Michigan |
| 30 | Ben Gubonsheck | 48 | Head | Laborer | Czechoslovakia |
| 31 | Anna Gubonsheck | 48 | Wife | — | Czechoslovakia |
| 32 | John Gubonsheck | 19 | Son | Laborer | Czechoslovakia |
| 33 | Marie Gubonsheck | 16 | Daughter | Servant | Ohio |
| 34 | Joseph Gubonsheck | 13 | Son | — | Michigan |
| 35 | Frank Gubonsheck | 7 | Son | — | Michigan |
| 36 | Henry Gubonsheck | 6 | Son | — | Michigan |
| 37 | Martin Gubonsheck | 3 | Son | — | Michigan |
| 38 | Ben Spacil | 37 | Head | Farmer | Czechoslovakia |
| 39 | Elsie Spacil | 34 | Wife | — | Czechoslovakia |
| 40 | Mildred Spacil | 15 | Daughter | — | Michigan |
| 41 | Anna Spacil | 13 | Daughter | — | Michigan |
| 42 | Libie Spacil | 11 | Daughter | — | Michigan |
| 43 | Frank Spacil | 9 | Son | — | Michigan |
| 44 | Bessie Spacil | 7 | Daughter | — | Michigan |
| 45 | Velma Spacil | 5 | Daughter | — | Michigan |
| 46 | George Thish | 54 | Head | Farmer | Hungary |
| 47 | Margaret Thish | 46 | Wife | — | Hungary |
| 48 | David Thish | 19 | Son | Laborer | New Jersey |
| 49 | Barbara Thish | 16 | Daughter | Waitress | New Jersey |
| 50 | Anna Thish | 14 | Daughter | — | New Jersey |
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)