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Mary Barr — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Presque Isle, Michigan
Our Model Tree links this Mary Barr across the 1920 and 1930 US Censuses in Presque Isle, Michigan (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 8-person household.
Age 42
b. ~1888
Female
Spouse
Born: Michigan
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Presque Isle, Michigan |
| Surname | Barr |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 15 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Rogers City Village |
| 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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Arthur Barr | Son | — | 5 | ~1925 |
| Helen Barr | Daughter | — | 6 | ~1924 |
| Dolores Barr | Daughter | — | ~1930 | |
| Gilbert Barr | Head | — | 56 | ~1874 |
| Mary Barr | Spouse | — | 42 | ~1888 |
| Julius Barr | Son | — | 23 | ~1907 |
| Ethel Barr | Daughter | — | 20 | ~1910 |
| Viola Barr | Daughter | — | 2 | ~1928 |
Census Appearances
1920
Presque Isle, …
Spouse, age 32
Presque Isle, Michigan · implied b. ~1888 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baur |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Michigan |
| Father's Birthplace | Germany |
| Mother's Birthplace | German |
| Occupation | Washing |
| Industry | Own home |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Presque Isle, …
Spouse, age 42
Presque Isle, Michigan · implied b. ~1888 — 8 household members
| Surname | Barr |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 15 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | none |
| 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 Mary Barr across 2 US Census years (1920 and 1930) in Presque Isle, Michigan, using XGBoost record linkage.
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This person
Anchor record
Mary Barr
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 — Presque Isle, Michigan
Open full size
1930 US Federal Census — Presque Isle, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1021:0222)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arthur Hopp | 29 | Head | Truck Driver | Michigan |
| 2 | Emma Hopp | 21 | Wife | None | Michigan |
| 3 | Harold Hopp | 3 | Son | None | Michigan |
| 4 | Marvin Hopp | 2 | Son | None | Michigan |
| 5 | Delmer Hopp | 0 | Son | None | Michigan |
| 6 | Charles Paquette | 65 | Head | Dynamiter | Canada French |
| 7 | Josephine Paquette | 50 | Wife | None | Michigan |
| 8 | Leo Paquette | 29 | Son | None | Michigan |
| 9 | Edward Paquette | 19 | Son | None | Michigan |
| 10 | Francis Paquette | 17 | Son | Fishing | Michigan |
| 11 | George Morley | 48 | Head | Blacksmith | Michigan |
| 12 | Winifred Morley | 43 | Wife | None | Michigan |
| 13 | Harry Doyke | 38 | Head | Carpenter | Michigan |
| 14 | Gladys Doyke | 34 | Wife | None | Michigan |
| 15 | Betty Doyke | 7 | Daughter | None | Michigan |
| 16 | Robert Doyke | 4 | Son | None | Michigan |
| 17 | Erwin Doyke | 32 | Brother | Carpenter | Michigan |
| 18 | Gilbert Barr | 56 | Head | Grave Digger | Michigan |
| 19 | Mary Barr THIS PERSON | 42 | Wife | None | Michigan |
| 20 | Julius Barr | 23 | Son | Fisherman | Michigan |
| 21 | Ethel Barr | 20 | Daughter | None | Michigan |
| 22 | Helen Barr | 6 | Daughter | None | Michigan |
| 23 | Arthur Barr | 5 | Son | None | Michigan |
| 24 | Viola Barr | 2 | Daughter | None | Michigan |
| 25 | Dolores Barr | 0 | Daughter | None | Michigan |
| 26 | Charles Wingan | 47 | Head | Locomotive Engineer | Michigan |
| 27 | Laura Wingan | 40 | Wife | None | Michigan |
| 28 | Wilbert Wingan | 16 | Son | None | Michigan |
| 29 | Louis Wingan | 13 | Son | None | Michigan |
| 30 | Lorene Wingan | 10 | Daughter | None | Michigan |
| 31 | Harold Wingan | 8 | Son | None | Michigan |
| 32 | Elaine Wingan | 6 | Daughter | None | Michigan |
| 33 | Charles Ramsey | 26 | Head | Fisherman | Ohio |
| 34 | Eleonore Ramsey | 18 | Wife | None | Michigan |
| 35 | Arthur Wenzel | 37 | Head | Carpenter | Michigan |
| 36 | Julia Wenzel | 31 | Wife | None | Michigan |
| 37 | Violet Wenzel | 14 | Daughter | None | Michigan |
| 38 | Mabel Wenzel | 11 | Daughter | None | Michigan |
| 39 | Ralph Wenzel | 4 | Son | None | Michigan |
| 40 | Walter Glantz | 26 | Brother-in-law | Carpenter | Michigan |
| 41 | George Bedimer | 38 | Head | Track Laborer | Michigan |
| 42 | Leona Bedimer | 26 | Wife | None | Michigan |
| 43 | George A. Bedimer | 5 | Son | None | Michigan |
| 44 | Esther Bedimer | 3 | Daughter | None | Michigan |
| 45 | Viola Bedimer | 1 | Daughter | None | Michigan |
| 46 | Andrew C. Mcfarlin | 65 | Father-in-law | Teaming | Ohio |
| 47 | Max Wingan | 21 | Head | Laborer | Michigan |
| 48 | Lorene Wingan | 27 | Wife | None | Michigan |
| 49 | Maxine Wingan | 1 | Daughter | None | Michigan |
| 50 | Charles Wingan | 0 | Son | None | 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)