RJ
Roy Jackson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Cass, North Dakota
Our Model Tree links this Roy Jackson across the 1910 and 1920 US Censuses in Cass, North Dakota (XGBoost, ~Confirmed) — first a son (b.~1910), then head of a 15-person household.
Age 10
b. ~1910
Male
Son
Born: North Dakota
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Cass, North Dakota |
| Surname | Jackson |
| Given Name | Roy A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Norway |
| Mother's Birthplace | North Dakota |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Township / Ward | Fargo City |
| Est. Birth Year | ~1910 |
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.
15 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Roy | Age | Birth yr |
|---|---|---|---|---|
| Harriet Jackson | Daughter | — | 8 | ~1912 |
| Albert Knudt | Other | — | 30 | ~1890 |
| Emil Laughlin | Other | — | 13 | ~1907 |
| Eleanor Jackson | Daughter | — | 5 | ~1915 |
| Dorothea Jackson | Daughter | — | 4 | ~1916 |
| Roy Jackson | Son | — | 10 | ~1910 |
| Elaine Jackson | Daughter | — | ~1920 | |
| Lloyd Jackson | Son | — | 2 | ~1918 |
| Eugene Knudt | Other | — | 20 | ~1900 |
| Arne Knudt | Other | — | 66 | ~1854 |
| Harold Jackson | Son | — | 12 | ~1908 |
| Harold Jackson | Head | — | 37 | ~1883 |
| Melvina Knudt | Other | — | 60 | ~1860 |
| Alma Jackson | Spouse | — | 35 | ~1885 |
| Henry Laughlin | Other | — | 37 | ~1883 |
Census Appearances
1910
Cass, North …
Son, age 1
Cass, North Dakota · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Roy A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Nor-Norwegian |
| Mother's Birthplace | North Dakota |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1920
Cass, North …
Son, age 10
Cass, North Dakota · implied b. ~1910 — 15 household members
| Surname | Jackson |
| Given Name | Roy A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Norway |
| Mother's Birthplace | North Dakota |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
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 Roy Jackson across 2 US Census years (1910 and 1920) in Cass, North Dakota, using XGBoost record linkage.
Show:
This person
Anchor record
Roy Jackson
Son · 1920 · age 10 · b. ~1910 · North Dakota
★ You are viewing this record
Sibling
Harold Jackson
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothea Jackson
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harriet Jackson
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elaine Jackson
Sibling · 1920 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lloyd Jackson
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eleanor Jackson
Sibling · 1920 · age 5
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 — Cass, North Dakota
Open full size
1920 US Federal Census — Cass, North Dakota
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1332unit:0251)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ernest M. Clochey | 30 | Head | Butter | North Dakota |
| 2 | Elizabeth C. Clochey | 29 | Wife | — | Wisconsin |
| 3 | John Clochey | 1 | Son | — | North Dakota |
| 4 | Gertrude Fey | 24 | Head | Bookkeeper | Minnesota |
| 5 | Emma Edlund | 25 | Partner | Bookkeeper | Sweden |
| 6 | Nellie Cooper | 31 | Head | Bookkeeper | North Dakota |
| 7 | Hester Asher | 27 | Partner | Bookkeeper | Illinois |
| 8 | Fred Smith | 26 | Head | Manager | Wisconsin |
| 9 | Nellie E. Smith | 24 | Wife | Assistant | Minnesota |
| 10 | Elmer C. Hauffer | 35 | Head | Teacher | Pennsylvania |
| 11 | Grace Hauffer | 34 | Wife | — | Pennsylvania |
| 12 | Irma Hauffer | 5 | Daughter | — | Pennsylvania |
| 13 | Thomas B. Hauffer | 3 | Son | — | Pennsylvania |
| 14 | Herbert Hard | 37 | Lodger | Professor | Ohio |
| 15 | Margaret Hard | 17 | Lodger | — | Ohio |
| 16 | Joseph Pratt | 64 | Head | Laborer | Canada |
| 17 | Mary Pratt | 60 | Wife | — | Canada |
| 18 | Irene Herman | 28 | Daughter | — | North Dakota |
| 19 | Guy Pratt | 25 | Son | Bookkeeper | North Dakota |
| 20 | Ray Pratt | 23 | Son | Bookkeeper | North Dakota |
| 21 | Dorothy Pratt | 17 | Daughter | — | North Dakota |
| 22 | Adolph Smith | 20 | Lodger | Stenographer | North Dakota |
| 23 | Frank Nelson | 25 | Lodger | Salesman | Wisconsin |
| 24 | Hulda Nelson | 24 | Lodger | Operator | Wisconsin |
| 25 | Mattie Erickson | 21 | Lodger | Waitress | Minnesota |
| 26 | Lawrence Schroeder | 42 | Head | Contractor | Minnesota |
| 27 | Harriet Schroeder | 41 | Wife | — | Canada |
| 28 | Inez Schroeder | 11 | Daughter | — | Minnesota |
| 29 | John Schroeder | 9 | Son | — | North Dakota |
| 30 | Frederick Schroeder | 6 | Son | — | North Dakota |
| 31 | Harold A. Jackson | 37 | Head | Salesman | Norway |
| 32 | Alma Jackson | 35 | Wife | — | North Dakota |
| 33 | Harold Jackson | 12 | Son | — | North Dakota |
| 34 | Roy A. Jackson THIS PERSON | 10 | Son | — | North Dakota |
| 35 | Harriet Jackson | 8 | Daughter | — | North Dakota |
| 36 | Eleanor R. Jackson | 5 | Daughter | — | North Dakota |
| 37 | Dorothea Jackson | 4 | Daughter | — | North Dakota |
| 38 | Lloyd Jackson | 2 | Son | — | North Dakota |
| 39 | Elaine M. Jackson | 0 | Daughter | — | North Dakota |
| 40 | Arne Knudt | 66 | Father-in-law | Salesman | Norway |
| 41 | Melvina Knudt | 60 | Mother-in-law | — | Norway |
| 42 | Albert Knudt | 30 | Brother-in-law | Bookkeeper | North Dakota |
| 43 | Eugene Knudt | 20 | Brother-in-law | — | North Dakota |
| 44 | Henry Laughlin | 37 | Lodger | Dealer | Norway |
| 45 | Emil L. Laughlin | 13 | Lodger | News Boy | North Dakota |
| 46 | Joseph Moor | 33 | Head | Salesman | Switzerland |
| 47 | Sadie Moor | 29 | Wife | — | Wisconsin |
| 48 | Ruth Moor | 6 | Daughter | — | North Dakota |
| 49 | Edward Wagner | 32 | Lodger | Bookkeeper | Canada |
| 50 | Victor Green | 22 | Lodger | Bell Boy | Illinois |
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)