EM
Ellen Martin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Mountrail, North Dakota
Our Model Tree links this Ellen Martin across the 1910, 1920 and 1930 US Censuses in Mountrail, North Dakota (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 | Mountrail, North Dakota |
| Surname | Martin |
| Given Name | Ellen S. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 81 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Age at First Marriage | 17 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1200 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Stanley |
| 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 Ellen | Age | Birth yr |
|---|---|---|---|---|
| Alvin Martin | Son | — | 62 | ~1868 |
| Ellen Martin | Head | — | 81 | ~1849 |
Census Appearances
1910
Mountrail, North …
Other, age 62
Mountrail, North Dakota · implied b. ~1848 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Ellen E |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Children Born | 6 |
| Children Living | 2 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Mountrail, North …
Other, age 72
Mountrail, North Dakota · implied b. ~1848 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Ellen |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 72 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Mountrail, North …
Head, age 81
Mountrail, North Dakota · implied b. ~1849 — 2 household members
| Surname | Martin |
| Given Name | Ellen S. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 81 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Age at First Marriage | 17 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1200 |
| 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 Ellen Martin across 3 US Census years (1910, 1920 and 1930) in Mountrail, North Dakota, using XGBoost record linkage.
Show:
This person
Anchor record
Ellen Martin
Head · 1930 · age 81 · b. ~1849 · North Dakota
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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 — Mountrail, North Dakota
Open full size
1930 US Federal Census — Mountrail, North Dakota
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1739unit:0757)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Fred G. Hillis | 50 | Head | Laborer | Minnesota |
| 52 | Lola D. Hillis | 45 | Wife | None | Indiana |
| 53 | Jeanette A. Hillis | 17 | Daughter | None | Indiana |
| 54 | Dale H. Hillis | 12 | Son | None | Indiana |
| 55 | Melba D. Hillis | 10 | Daughter | None | Indiana |
| 56 | Henry H. Voss | 31 | Boarder | Baker | Minnesota |
| 57 | Gudrey M. Voss | 21 | Daughter | None | North Dakota |
| 58 | Earl H. Voss | 3 | Son | None | North Dakota |
| 59 | Arlene M. Voss | 1 | Daughter | None | North Dakota |
| 60 | Ole Sundt | 33 | Head | Laborer | Norway |
| 61 | Dora E. Sundt | 29 | Wife | None | Minnesota |
| 62 | Sylvanus O. Sundt | 7 | Son | None | Minnesota |
| 63 | Lorraine J. Sundt | 5 | Daughter | None | North Dakota |
| 64 | Garlyn A. Sundt | 2 | Son | None | North Dakota |
| 65 | Earl H. Heacock | 33 | Head | Operator | Wisconsin |
| 66 | Anna P. Heacock | 38 | Wife | None | Minnesota |
| 67 | Andrew Terzochowski | 56 | Head | Laborer | Poland |
| 68 | Christina Gunther | 81 | Mother in law | None | Germany |
| 69 | Gunnar M. Olefson | 46 | Head | Laborer | Norway |
| 70 | Mette M. Olefson | 42 | Wife | Laundress | Norway |
| 71 | Carrie Olefson | 18 | Daughter | Housework | North Dakota |
| 72 | Margaret Olefson | 16 | Daughter | None | North Dakota |
| 73 | Orella Olefson | 14 | Daughter | None | North Dakota |
| 74 | Ellen S. Martin THIS PERSON | 81 | Head | None | Ohio |
| 75 | Alvin D. Martin | 62 | Son | Laborer | Iowa |
| 76 | Archie L. Ingraham | 46 | Head | Laborer | Ohio |
| 77 | Francis C. Henson | 47 | Head | Tinsmith Lumber | Wisconsin |
| 78 | Marie R. Henson | 30 | Wife | None | North Dakota |
| 79 | Francis M. Henson | 11 | Daughter | None | Montana |
| 80 | George J. Henson | 10 | Son | None | Montana |
| 81 | Leo D. Henson | 3 | Son | None | North Dakota |
| 82 | Edward Evenson | 57 | Head | Janitor | Wisconsin |
| 83 | Kristie Evenson | 37 | Wife | None | Norway |
| 84 | Adolph B. Nordhaugen | 51 | Head | Proprietor | Minnesota |
| 85 | Julia B. Nordhaugen | 58 | Wife | None | Minnesota |
| 86 | Trygve E. Nordhaugen | 21 | Son | None | North Dakota |
| 87 | Ellwood R. Nordhaugen | 16 | Son | None | North Dakota |
| 88 | Ole T. Nelson | 47 | Head | Asst Post Master | Minnesota |
| 89 | Nellie G. Nelson | 45 | Wife | None | Minnesota |
| 90 | Oliver J. Nelson | 22 | Son | Painter | Minnesota |
| 91 | Lorraine B. Nelson | 21 | Daughter | None | Minnesota |
| 92 | Howard D. Nelson | 18 | Son | Laborer | Minnesota |
| 93 | Marjorie A. Nelson | 16 | Daughter | None | North Dakota |
| 94 | Alice B. Nelson | 14 | Daughter | None | North Dakota |
| 95 | Charlotte L. Nelson | 9 | Daughter | None | North Dakota |
| 96 | Earl J. Johnson | 38 | Head | Laborer | Minnesota |
| 97 | Pearl Johnson | 28 | Wife | None | Norway |
| 98 | Earl J. Johnson | 5 | Son | None | North Dakota |
| 99 | Ernest J. Burkeman | 37 | Head | Carrier | Sweden |
| 100 | Hattie E. Burkeman | 27 | Wife | 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)