MR
Mary Roth — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Rice, Minnesota
Our Model Tree links this Mary Roth across the 1900, 1910, 1920 and 1930 US Censuses in Rice, Minnesota (XGBoost, ~Confirmed) — first a head (b.~1849), then head of a 2-person household.
Age 81
b. ~1849
Female
Head
Born: Ohio
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Rice, Minnesota |
| Surname | Roth |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 81 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2000 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Nerstrand Village |
| Est. Birth Year | ~1849 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Amelia Roth | Daughter | — | 59 | ~1871 |
| Mary Roth | Head | — | 81 | ~1849 |
Census Appearances
1900
Rice, Minnesota
Spouse, age 51
Rice, Minnesota · implied b. ~1849 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roth |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Ohio |
| Birth Month | Apr |
| Birth Year | 1849 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1910
Rice, Minnesota
Head, age 61
Rice, Minnesota · implied b. ~1849 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roth |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Rice, Minnesota
Head, age 70
Rice, Minnesota · implied b. ~1850 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roth |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 70 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Rice, Minnesota
Head, age 81
Rice, Minnesota · implied b. ~1849 — 2 household members
| Surname | Roth |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 81 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2000 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Roth across 4 US Census years (1900, 1910, 1920 and 1930) in Rice, Minnesota, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Roth
Head · 1930 · age 81 · b. ~1849 · Minnesota
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Rice, Minnesota
Open full size
1930 US Federal Census — Rice, Minnesota
Page Contents
50 people indexed on this census page (ia:1930:minnesotacensus00reel1124:0923)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Julius Radke | 52 | Head | Mail Carrier | Michigan |
| 2 | Mathilda Radke | 44 | Wife-H | None | Minnesota |
| 3 | Wilbur G. Radke | 15 | Son | None | Minnesota |
| 4 | Lois R. Radke | 12 | Daughter | None | Minnesota |
| 5 | Frank D. Holling | 72 | Head | None | Minnesota |
| 6 | Caroline I. Holling | 68 | Wife-H | None | Minnesota |
| 7 | C. Harvey Burnham | 50 | Boarder | Operator | New York |
| 8 | Axel Wedum | 30 | Boarder | Buttermaker | Denmark |
| 9 | Nels Hegness | 65 | Head | None | Norway |
| 10 | Joan W. Randy | 69 | Head | Manager | Illinois |
| 11 | Lenora Randy | 59 | Wife-H | None | Illinois |
| 12 | George W. Randy | 31 | Son | Farmer | Illinois |
| 13 | Evan O. Grundy | 36 | Head | Mechanist | Illinois |
| 14 | Alice S. Grundy | 33 | Wife-H | None | Minnesota |
| 15 | Reis H. Grundy | 3 | Son | None | Minnesota |
| 16 | John D. Grundy | 0 | Son | None | Minnesota |
| 17 | Austin J. Austin | 77 | Head | Manager | Wisconsin |
| 18 | Mila J. Austin | 40 | Daughter-H | None | Wisconsin |
| 19 | Elmer F. Lowert | 33 | Head | Manager | Wisconsin |
| 20 | Ella D. Lowert | 32 | Wife-H | None | Minnesota |
| 21 | Floyd G. Lowert | 7 | Son | None | Minnesota |
| 22 | Elizabeth A. Lowert | 6 | Daughter | None | Minnesota |
| 23 | Elmer F. Lowert | 4 | Son | None | Minnesota |
| 24 | Walter W. Hess | 28 | Head | Harness Making | Minnesota |
| 25 | Lucy L. Hess | 22 | Wife-H | None | Iowa |
| 26 | Neale W. Hess | 5 | Son | None | Minnesota |
| 27 | Marvin V. Hess | 3 | Son | None | Minnesota |
| 28 | Beverly A. Hess | 2 | Daughter | None | Minnesota |
| 29 | Barbara J. Hess | 0 | Daughter | None | Minnesota |
| 30 | Charles M. Grundy | 28 | Head | Manager | Illinois |
| 31 | Gladys L. Grundy | 19 | Wife-H | None | Minnesota |
| 32 | John H. Kulmeyer | 50 | Head | Truck Driver | Germany |
| 33 | Louise M. Kulmeyer | 48 | Wife-H | None | Illinois |
| 34 | Melvin E. Kulmeyer | 26 | Son | Contractor | Minnesota |
| 35 | La Vern Kulmeyer | 15 | Son | None | Minnesota |
| 36 | Hazel Kulmeyer | 12 | Son | None | Minnesota |
| 37 | Avonelle R. Kulmeyer | 10 | Daughter | None | Minnesota |
| 38 | Frank Kulmeyer | 25 | Nephew | Trucking | Minnesota |
| 39 | Clare E. Muckle | 41 | Head | Manager | Iowa |
| 40 | Hannah I. Muckle | 39 | Wife-H | None | Norway |
| 41 | Carl Lyle M. Muckle | 25 | Boarder | Repair Man | Wisconsin |
| 42 | Mary Roth THIS PERSON | 81 | Head | None | Ohio |
| 43 | Amelia B. Roth | 59 | Daughter | None | Minnesota |
| 44 | Frank H. Kulmeyer | 24 | Head | Section Man | Minnesota |
| 45 | Idlow M. Kulmeyer | 20 | Wife-H | None | Minnesota |
| 46 | Herman L. Eckert | 77 | Head | None | Germany |
| 47 | Lena Eckert | 75 | Wife-H | None | Illinois |
| 48 | Evan Kinswick | 67 | Head | None | Minnesota |
| 49 | Sarah K. Kinswick | 62 | Wife-H | None | Minnesota |
| 50 | Ruth M. Kinswick | 19 | Daughter | None | Minnesota |
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)