CJ
Carl Jensen — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Polk, Wisconsin
Our Model Tree links this Carl Jensen across the 1910 and 1920 US Censuses in Polk, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1907), then head of a 7-person household.
Age 13
b. ~1907
Male
Son
Born: Wisconsin
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Polk, Wisconsin |
| Surname | Jensen |
| Given Name | Carl H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Milltown Township |
| Est. Birth Year | ~1907 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Carl | Age | Birth yr |
|---|---|---|---|---|
| Ester Jensen | Daughter | — | 18 | ~1902 |
| Harold Jensen | Son | — | 15 | ~1905 |
| Alfred Jensen | Son | — | 11 | ~1909 |
| Carl Jensen | Son | — | 13 | ~1907 |
| Richard Jensen | Son | — | 17 | ~1903 |
| Jens Jensen | Head | — | 47 | ~1873 |
| Hulda Jensen | Spouse | — | 49 | ~1871 |
Census Appearances
1910
Polk, Wisconsin
Son, age 4
Polk, Wisconsin · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jensen |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Denmark |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1920
Polk, Wisconsin
Son, age 13
Polk, Wisconsin · implied b. ~1907 — 7 household members
| Surname | Jensen |
| Given Name | Carl H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Denmark |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 Carl Jensen across 2 US Census years (1910 and 1920) in Polk, Wisconsin, using XGBoost record linkage.
Show:
This person
Anchor record
Carl Jensen
Son · 1920 · age 13 · b. ~1907 · Wisconsin
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Sibling
Ester Jensen
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Jensen
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Jensen
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Jensen
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 — Polk, Wisconsin
Open full size
1920 US Federal Census — Polk, Wisconsin
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu2010unit:0551)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Adans Bonnesson | 58 | Head | Farmer | Denmark |
| 52 | Carrie Bonnesson | 56 | Wife | — | Denmark |
| 53 | Frances Bonnesson | 21 | Daughter | Seamstress | Illinois |
| 54 | Alice M. Bonnesson | 16 | Daughter | — | Illinois |
| 55 | Arthur Paul Bonnesson | 13 | Son | — | Wisconsin |
| 56 | Clara Agnes Bonnesson | 9 | Daughter | — | Wisconsin |
| 57 | George Johnson | 59 | Head | Farmer | Denmark |
| 58 | Caroline Johnson | 59 | Wife | — | Denmark |
| 59 | William Johnson | 24 | Son | Farmer | Denmark |
| 60 | Alexander Lund | 28 | Head | Farmer | Wisconsin |
| 61 | Alvina Lund | 25 | Wife | — | Iowa |
| 62 | Marvin Lund | 0 | Son | — | Wisconsin |
| 63 | Greger Nelsen | 28 | Head | Farmer | Denmark |
| 64 | Christine Nelsen | 27 | Wife | — | Minnesota |
| 65 | Arwin H. Nelsen | 3 | Son | — | Wisconsin |
| 66 | Arlene L. Nelsen | 0 | Daughter | — | Wisconsin |
| 67 | John L. Johnson | 66 | Head | Farmer | Sweden |
| 68 | Ida Johnson | 50 | Wife | — | Sweden |
| 69 | John Axel G. Johnson | 14 | Son | — | Wisconsin |
| 70 | Rasmus Nelson | 62 | Head | Farmer | Denmark |
| 71 | Hannah Nelson | 59 | Wife | — | Denmark |
| 72 | Victor Nelson | 17 | Son | — | North Dakota |
| 73 | Emil Nelson | 14 | Son | — | North Dakota |
| 74 | Edward L. P. Holm | 38 | Head | Farmer & Painter | Illinois |
| 75 | Marie Holm | 36 | Wife | — | Wisconsin |
| 76 | Bernice Marie Holm | 10 | Daughter | — | Wisconsin |
| 77 | Laverne G. Holm | 8 | Daughter | — | Wisconsin |
| 78 | Merton Edw. Holm | 7 | Son | — | Wisconsin |
| 79 | Eilert H. Holm | 5 | Son | — | Wisconsin |
| 80 | Llewellyn Holm | 0 | Son | — | Wisconsin |
| 81 | Jens Jensen | 47 | Head | Farmer | Wisconsin |
| 82 | Hulda Jensen | 49 | Wife | — | Denmark |
| 83 | Ester M. Jensen | 18 | Daughter | Instructor | Wisconsin |
| 84 | Richard L. Jensen | 17 | Son | Musician | Wisconsin |
| 85 | Harold H. Jensen | 15 | Son | — | Wisconsin |
| 86 | Carl H. Jensen THIS PERSON | 13 | Son | — | Wisconsin |
| 87 | Alfred L. Jensen | 11 | Son | — | Wisconsin |
| 88 | George H. Gleason | 27 | Head | Farming | Iowa |
| 89 | Fay Gleason | 24 | Wife | — | Iowa |
| 90 | Waldo G. Gleason | 2 | Son | — | Iowa |
| 91 | Gordon Gleason | 0 | Son | — | Iowa |
| 92 | Herbert Gleason | 57 | Father | Laborer | Iowa |
| 93 | Christian Birkholm | 32 | Head | Farmer | Minnesota |
| 94 | Johanna Birkholm | 28 | Wife | — | South Dakota |
| 95 | Adelheid Birkholm | 5 | Daughter | — | Wisconsin |
| 96 | Doris Birkholm | 2 | Daughter | — | Wisconsin |
| 97 | Nels Magnus Johnson | 30 | Head | Farmer | Minnesota |
| 98 | Gertrude Johnson | 31 | Wife | — | Wisconsin |
| 99 | Haldan Boe Johnson | 3 | Son | — | Wisconsin |
| 100 | Anne Marie Johnson | 2 | Daughter | — | Wisconsin |
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)