MR
Mary Rollins — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lucas, Ohio
Our Model Tree links this Mary Rollins across the 1920 and 1930 US Censuses in Lucas, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 7-person household.
Age 42
b. ~1888
Female
Spouse
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Lucas, Ohio |
| Surname | Rollins |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 19 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Toledo City |
| 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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ida Rollins | Daughter | — | 22 | ~1908 |
| Edith Rollins | Daughter | — | 12 | ~1918 |
| Mary Rollins | Spouse | — | 42 | ~1888 |
| Jerome Rollins | Son | — | 21 | ~1909 |
| Marie Rollins | Daughter | — | 17 | ~1913 |
| Thomas Rollins | Son | — | 19 | ~1911 |
| Grover Rollins | Head | — | 45 | ~1885 |
Census Appearances
1920
Lucas, Ohio
Spouse, age 30
Lucas, Ohio · implied b. ~1890 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rollins |
| Given Name | Myrtle |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Lucas, Ohio
Spouse, age 42
Lucas, Ohio · implied b. ~1888 — 7 household members
| Surname | Rollins |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 19 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Rollins across 2 US Census years (1920 and 1930) in Lucas, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Rollins
Spouse · 1930 · age 42 · b. ~1888 · Ohio
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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 — Lucas, Ohio
Open full size
1930 US Federal Census — Lucas, Ohio
Page Contents
33 people indexed on this census page (ia:1930:ohiocensus00reel1839:0510)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Grover Rollins | 45 | Head | Oil Blaster | Ohio |
| 2 | Mary Rollins THIS PERSON | 42 | Wife | — | Pennsylvania |
| 3 | Ida Rollins | 22 | Daughter | Nurse | Ohio |
| 4 | Jerome Rollins | 21 | Son | Service Man | Ohio |
| 5 | Thomas Rollins | 19 | Son | — | Ohio |
| 6 | Marie Rollins | 17 | Daughter | — | Ohio |
| 7 | Edith Louise Rollins | 12 | Daughter | — | Ohio |
| 8 | Hans Hershberger | 43 | Head | Butcher | Switzerland |
| 9 | Marie Hershberger | 43 | Wife | — | Switzerland |
| 10 | John Hershberger | 21 | Son | Plaster | Ohio |
| 11 | Bertha Hershberger | 15 | Daughter | — | Ohio |
| 12 | Alexander Heinzel | 81 | Head | Retired | Switzerland |
| 13 | Marie Heinzel | 67 | Wife | — | Switzerland |
| 14 | Otto Heinzel | 37 | Son | Florist | Switzerland |
| 15 | John Heinzel | 32 | Son | Florist | Switzerland |
| 16 | Henry Heinzel | 29 | Son | — | Ohio |
| 17 | Damas Chank | 50 | Head | Laborer | Turkey |
| 18 | Sophia Chank | 45 | Wife | — | Turkey |
| 19 | David Chank | 21 | Son | — | Turkey |
| 20 | Michael Chank | 10 | Son | — | Ohio |
| 21 | Jennie Chank | 7 | Daughter | — | Ohio |
| 22 | Mary Chank | 1 | Daughter | — | Ohio |
| 23 | John Pankhurst | 54 | Head | Carpenter | Ohio |
| 24 | Clara Pankhurst | 59 | Wife | — | Ohio |
| 25 | George Pankhurst | 27 | Son | Operator | Ohio |
| 26 | John Pankhurst | 19 | Son | Laborer | Ohio |
| 27 | George Hunt | 30 | Boarder | Operator | Ohio |
| 28 | Kathleen Hunt | 23 | Daughter | — | Ohio |
| 29 | Bension Hunt | 73 | Father | Oil Treater | Ohio |
| 30 | Elaine Mccormick | 25 | Boarder | Operator | Ohio |
| 31 | Jerome Mccormick | 69 | Boarder | Retired | Pennsylvania |
| 32 | George Frayer | 40 | Boarder | Die Maker | Ohio |
| 33 | Rose A. Frayer | 43 | Boarder | — | Ohio |
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)