AT
Agnes Thompson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Mckenzie, North Dakota
Our Model Tree links this Agnes Thompson across the 1910 and 1920 US Censuses in Mckenzie, North Dakota (XGBoost, ~Confirmed) — first a daughter (b.~1906), then head of a 6-person household.
Age 14
b. ~1906
Female
Daughter
Born: Iowa
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Mckenzie, North Dakota |
| Surname | Thompson |
| Given Name | Agnes |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Hawkeye Township 15295 |
| Est. Birth Year | ~1906 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Agnes | Age | Birth yr |
|---|---|---|---|---|
| Clifford Thompson | Son | — | 10 | ~1910 |
| H Thompson | Head | — | 53 | ~1867 |
| Elma Thompson | Spouse | — | 33 | ~1887 |
| Glenn Thompson | Son | — | 8 | ~1912 |
| Agnes Thompson | Daughter | — | 14 | ~1906 |
| Henry Thompson | Son | — | 12 | ~1908 |
Census Appearances
1910
Mckenzie, North …
Daughter, age 4
Mckenzie, North Dakota · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Agness |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Mckenzie, North …
Daughter, age 14
Mckenzie, North Dakota · implied b. ~1906 — 6 household members
| Surname | Thompson |
| Given Name | Agnes |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Agnes Thompson across 2 US Census years (1910 and 1920) in Mckenzie, North Dakota, using XGBoost record linkage.
Show:
This person
Anchor record
Agnes Thompson
Daughter · 1920 · age 14 · b. ~1906 · North Dakota
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Sibling
Glenn Thompson
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Thompson
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clifford Thompson
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Mckenzie, North Dakota
Open full size
1920 US Federal Census — Mckenzie, North Dakota
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1335unit:1001)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sherman Chapin | 32 | Head | Farmer | New York |
| 2 | Mattie Chapin | 27 | Wife | — | No Dak |
| 3 | Grace Chapin | 3 | Daughter | — | No Dak |
| 4 | Harry Chapin | 1 | Son | — | No Dak |
| 5 | Helmer Dahl | 36 | Head | Farmer | Iowa |
| 6 | Blanche Dahl | 34 | Wife | — | Illinois |
| 7 | Mabel Dahl | 12 | Daughter | — | Iowa |
| 8 | John Dahl | 10 | Son | — | No Dak |
| 9 | Edwin Dahl | 8 | Son | — | No Dak |
| 10 | Arthur Dahl | 6 | Son | — | No Dak |
| 11 | Emil Dahl | 5 | Son | — | No Dak |
| 12 | Myrtle Dahl | 4 | Daughter | — | No Dak |
| 13 | Nora Dahl | 2 | Daughter | — | No Dak |
| 14 | Albert Amberson | 34 | Head | Farmer | Iowa |
| 15 | Louise Amberson | 33 | Wife | — | Wisconsin |
| 16 | Mildred Amberson | 7 | Daughter | — | No Dak |
| 17 | Orville Amberson | 6 | Son | — | No Dak |
| 18 | Clayton Amberson | 4 | Son | — | No Dak |
| 19 | Victor Amberson | 1 | Son | — | No Dak |
| 20 | Jens Nasby | 57 | Head | Farmer | Norway |
| 21 | Eddie Nasby | 14 | Son | — | No Dak |
| 22 | H. O. Thompson | 53 | Head | Farmer | Wisconsin |
| 23 | Elma Thompson | 33 | Wife | — | Iowa |
| 24 | Agnes Thompson THIS PERSON | 14 | Daughter | — | Iowa |
| 25 | Henry Thompson | 12 | Son | — | No Dak |
| 26 | Clifford Thompson | 10 | Son | — | No Dak |
| 27 | Glenn Thompson | 8 | Son | — | No Dak |
| 28 | Ole P. Trolene | 52 | Head | Farmer | Norway |
| 29 | Bert Boots | 40 | Head | Farmer | Iowa |
| 30 | Cora Boots | 35 | Wife | — | Iowa |
| 31 | Gerald Boots | 18 | Son | Laborer | Iowa |
| 32 | Mollie Boots | 15 | Daughter | — | Iowa |
| 33 | Helen Boots | 12 | Daughter | — | Iowa |
| 34 | Dorothy Boots | 11 | Daughter | — | Iowa |
| 35 | Le Roy Boots | 9 | Son | — | No Dak |
| 36 | Le Rue Boots | 6 | Son | — | No Dak |
| 37 | James Bee | 50 | Head | Farmer | New York |
| 38 | Bertha Bee | 40 | Wife | — | Germany |
| 39 | Hazel Bee | 15 | Daughter | — | Minnesota |
| 40 | Ruby Bee | 10 | Daughter | — | No Dak |
| 41 | Myrtle Bee | 8 | Daughter | — | No Dak |
| 42 | Oscar Anderson | 40 | Head | Farmer | Illinois |
| 43 | Jessie Anderson | 27 | Wife | — | Missouri |
| 44 | Walter Anderson | 3 | Son | — | No Dak |
| 45 | Elsie Anderson | 1 | Daughter | — | No Dak |
| 46 | Harry Jones | 49 | Partner | Farmer | Minnesota |
| 47 | Sivert Bergstad | 43 | Head | Farmer | Norway |
| 48 | Julia Bergstad | 32 | Wife | — | Iowa |
| 49 | Ole Bergstad | 8 | Son | — | No Dak |
| 50 | Route Bergstad | 4 | Son | — | No Dak |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)