RW
Robert Walker — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Oliver, North Dakota
Our Model Tree links this Robert Walker across the 1900, 1910 and 1920 US Censuses in Oliver, North Dakota (XGBoost, ~Confirmed) — first a head (b.~1866), then head of a 5-person household.
Age 34
b. ~1866
Male
Head
Born: Wisconsin
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Oliver, North Dakota |
| Surname | Walker |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Birth Month | Dec |
| Birth Year | 1866 |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Additional Details | |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Farmer |
| Township / Ward | Township 141 Range 83 |
| Est. Birth Year | ~1866 |
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 1900 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Mildred Walker | Daughter | — | 5 | ~1895 |
| Mary Walker | Daughter | — | 3 | ~1897 |
| Robert Walker | Head | — | 34 | ~1866 |
| Edward Walker | Son | — | 1 | ~1899 |
| Lenora Walker | Spouse | — | 28 | ~1872 |
Census Appearances
1900
Oliver, North …
Head, age 34
Oliver, North Dakota · implied b. ~1866 — 5 household members
| Surname | Walker |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Birth Month | Dec |
| Birth Year | 1866 |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1910
Oliver, North …
Head, age 43
Oliver, North Dakota · implied b. ~1867 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Richard H. |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Years Married | 15 |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Occupation | Farmer |
| Industry | General farm |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
Head, age 53
Oliver, North Dakota · implied b. ~1867 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Richard H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Robert Walker across 3 US Census years (1900, 1910 and 1920) in Oliver, North Dakota, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Walker
Head · 1900 · age 34 · b. ~1866 · North Dakota
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Oliver, North Dakota
Open full size
1900 US Federal Census — Oliver, North Dakota
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu1230unit:0423)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | D. R. Voorstans|Voorstans | 37 | Head | Farmer | Holland |
| 2 | Robert Walker THIS PERSON | 33 | Head | Farmer | Wisconsin |
| 3 | Lenora Walker | 27 | Wife | — | Wisconsin |
| 4 | Mildred H. Walker | 4 | Daughter | — | Wisconsin |
| 5 | Mary L. Walker | 2 | Daughter | — | N. Dakota |
| 6 | Edward R. Walker | 0 | Son | — | N. Dakota |
| 7 | William Mantz | 39 | Head | Farmer | Germany |
| 8 | Molly Mantz | 31 | Wife | — | Germany |
| 9 | Anna Mantz | 6 | Daughter | — | N. Dakota |
| 10 | Ida Mantz | 5 | Daughter | — | N. Dakota |
| 11 | August Mantz | 4 | Son | — | N. Dakota |
| 12 | William Mantz | 2 | Son | — | N. Dakota |
| 13 | Herman Mantz | 1 | Son | — | N. Dakota |
| 14 | Theodor Mantz | 1 | Son | — | N. Dakota |
| 15 | Carl O. Engler | 41 | Head | Preacher | Germany |
| 16 | Helena Engler | 40 | Wife | — | Russia |
| 17 | Mina Engler | 6 | Lodger | — | N. Dakota |
| 18 | Henry Grosgebauer | 22 | Servant | Farm Laborer | Germany |
| 19 | Anton Schonlein | 15 | Servant | Farm Laborer | N. Dakota |
| 20 | Carl Mantz | 26 | Head | Farmer | Germany |
| 21 | Rudolph Miller | 17 | Head | Herder | Iowa |
| 22 | Rudolph Miller | 14 | Brother | Herder | Iowa |
| 23 | A. Schladerbusch | 34 | Head | Farmer | Holland |
| 24 | Henry Lodder | 48 | Head | Farmer | Germany |
| 25 | Dora Lodder | 48 | Wife | — | Germany |
| 26 | William Lodder | 16 | Son | Farm Laborer | Iowa |
| 27 | Lizzie Lodder | 14 | Daughter | At School | Iowa |
| 28 | Emma Lodder | 13 | Daughter | At School | N. Dakota |
| 29 | Henry Lodder | 11 | Son | At School | N. Dakota |
| 30 | Otto Lodder | 9 | Son | — | N. Dakota |
| 31 | Annie Lodder | 7 | Daughter | — | N. Dakota |
| 32 | John Kieslat | 23 | Head | Farmer | Holland |
| 33 | John Brown | 36 | Head | Farmer | Mississippi |
| 34 | Mary Brown | 27 | Wife | — | Minnesota |
| 35 | Thomas Brown | 10 | Son | — | N. Dakota |
| 36 | Ella Brown | 6 | Daughter | — | N. Dakota |
| 37 | Walter Brown | 2 | Son | — | N. Dakota |
| 38 | Martha Mclaughlin | 58 | Mother | — | Alabama |
| 39 | John Hagerott | 36 | Head | Farmer | Germany |
| 40 | Mary Hagerott | 31 | Wife | — | Germany |
| 41 | Arthur Hagerott | 9 | Son | — | N. Dakota |
| 42 | Fred Hagerott | 8 | Son | — | N. Dakota |
| 43 | Edward Hagerott | 4 | Son | — | N. Dakota |
| 44 | Dora Hagerott | 1 | Daughter | — | N. Dakota |
| 45 | George Hagerott | 26 | Head | Farmer | Germany |
| 46 | Wife Hagerott | 22 | Wife | — | Ohio |
| 47 | Daughter Hagerott | 2 | Daughter | — | N. Dakota |
| 48 | Daughter Hagerott | 1 | Daughter | — | N. Dakota |
| 49 | Daughter Hagerott | 19 | Daughter | School Teacher | Illinois |
| 50 | Son Hagerott | 16 | Son | Farm Laborer | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)