RC
Robert Carlson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Isanti, Minnesota
Our Model Tree links this Robert Carlson across the 1910 and 1920 US Censuses in Isanti, Minnesota (XGBoost, ~Confirmed) — first a son (b.~1910), then head of a 9-person household.
Age 10
b. ~1910
Male
Son
Born: Minnesota
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Isanti, Minnesota |
| Surname | Carlson |
| Given Name | Robert L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Stanford Township |
| 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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Doris Carlson | Daughter | — | 4 | ~1916 |
| Francis Carlson | Daughter | — | 13 | ~1907 |
| Robert Carlson | Son | — | 10 | ~1910 |
| Evelyn Carlson | Daughter | — | 8 | ~1912 |
| Dexter Carlson | Head | — | 51 | ~1869 |
| Frank Carlson | Son | — | 15 | ~1905 |
| Adeline Carlson | Daughter | — | 2 | ~1918 |
| Isabelle Carlson | Spouse | — | 42 | ~1878 |
| Calvera Carlson | Daughter | — | 11 | ~1909 |
Census Appearances
1910
Isanti, Minnesota
Son, age 1
Isanti, Minnesota · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carlson |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1920
Isanti, Minnesota
Son, age 10
Isanti, Minnesota · implied b. ~1910 — 9 household members
| Surname | Carlson |
| Given Name | Robert L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Carlson across 2 US Census years (1910 and 1920) in Isanti, Minnesota, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Carlson
Son · 1920 · age 10 · b. ~1910 · Minnesota
★ You are viewing this record
Sibling
Adeline Carlson
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Carlson
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Calvera Carlson
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Carlson
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Carlson
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Carlson
Sibling · 1920 · age 15
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 — Isanti, Minnesota
Open full size
1920 US Federal Census — Isanti, Minnesota
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu831unit:1196)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Dexter C. Carlson | 51 | Head | Farmer | Minnesota |
| 2 | Isabelle Carlson | 42 | Wife | — | Minnesota |
| 3 | Frank M. Carlson | 15 | Son | — | Minnesota |
| 4 | Francis H. Carlson | 13 | Daughter | — | Minnesota |
| 5 | Calvera M. Carlson | 11 | Daughter | — | Minnesota |
| 6 | Robert L. Carlson THIS PERSON | 10 | Son | — | Minnesota |
| 7 | Evelyn G. Carlson | 8 | Daughter | — | Minnesota |
| 8 | Doris L. Carlson | 4 | Daughter | — | Minnesota |
| 9 | Adeline B. Carlson | 2 | Daughter | — | Minnesota |
| 10 | Julia Nystrom | 49 | Head | — | Minnesota |
| 11 | Wilmer F. Nystrom | 21 | Son | Farmer | Minnesota |
| 12 | Lawrence W. Nystrom | 18 | Son | Farm Laborer | Minnesota |
| 13 | Mildred L. Nystrom | 18 | Daughter | — | Minnesota |
| 14 | Maurice C. Nystrom | 16 | Son | — | Minnesota |
| 15 | Elvin M. Nystrom | 15 | Son | — | Minnesota |
| 16 | Oscar A. Nystrom | 13 | Son | — | Minnesota |
| 17 | Herman G. Krenity | 37 | Head | Farmer | Minnesota |
| 18 | Tillie J. Krenity | 40 | Wife | — | Minnesota |
| 19 | Alvin W. Krenity | 12 | Son | — | Minnesota |
| 20 | Axel H. Peterson | 32 | Head | Farmer | Sweden |
| 21 | Victoria S. Peterson | 24 | Wife | — | Minnesota |
| 22 | John R. Peterson | 3 | Son | — | Minnesota |
| 23 | Sigrid H. Peterson | 1 | Son | — | Minnesota |
| 24 | Swan C. Norling | 52 | Head | Farmer | Sweden |
| 25 | Margaret C. Norling | 55 | Wife | — | Sweden |
| 26 | Theodore W. Norling | 19 | Son | Farm Laborer | Minnesota |
| 27 | Palura G. Norling | 14 | Daughter | — | Minnesota |
| 28 | Sophie Hartfiel | 65 | Head | — | Switzerland |
| 29 | Albert H. Hartfiel | 45 | Head | Farmer | Germany |
| 30 | Minnie F. Hartfiel | 35 | Wife | — | Wisconsin |
| 31 | Anton C. Hartfiel | 15 | Son | — | Wisconsin |
| 32 | Leona P. Hartfiel | 11 | Daughter | — | Wisconsin |
| 33 | Ludwig G. Hartfiel | 8 | Son | — | Wisconsin |
| 34 | Albert B. Hartfiel | 6 | Son | — | Minnesota |
| 35 | Edna M. Hartfiel | 3 | Daughter | — | Minnesota |
| 36 | Oscar A. Lindman | 47 | Head | Farmer | Minnesota |
| 37 | Emelia Lindman | 35 | Wife | — | Minnesota |
| 38 | Orville J. Lindman | 19 | Son | Farm Laborer | Minnesota |
| 39 | Ethel O. Lindman | 15 | Daughter | — | Minnesota |
| 40 | Thelma V. Lindman | 13 | Daughter | — | Minnesota |
| 41 | Helen V. Lindman | 12 | Daughter | — | Minnesota |
| 42 | Gladys M. Lindman | 8 | Daughter | — | Minnesota |
| 43 | Otto A. Lindman | 6 | Son | — | Minnesota |
| 44 | Oscar W. Lindman | 4 | Son | — | Minnesota |
| 45 | Herbert Brandstrom | 31 | Head | Farmer | Minnesota |
| 46 | Irene Brandstrom | 17 | Wife | — | Minnesota |
| 47 | Frank L. Dahlin | 43 | Head | Farmer | Minnesota |
| 48 | Isabelle E. Dahlin | 39 | Wife | — | Minnesota |
| 49 | Peter Anderson | 63 | Head | Farmer | Sweden |
| 50 | Mary Anderson | 67 | Wife | — | Sweden |
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)