ID
Ida Davis — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Washington, Minnesota
Our Model Tree links this Ida Davis across the 1910 and 1920 US Censuses in Washington, Minnesota (XGBoost, ~Confirmed) — first a daughter (b.~1903), then head of a 10-person household.
Age 17
b. ~1903
Female
Daughter
Born: Minnesota
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Washington, Minnesota |
| Surname | Davis |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Denmark Township |
| Est. Birth Year | ~1903 |
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.
10 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Ida | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Davis | Daughter | — | 11 | ~1909 |
| Gladys Davis | Daughter | — | 15 | ~1905 |
| Blanche Davis | Daughter | — | 8 | ~1912 |
| Hazel Davis | Daughter | — | 18 | ~1902 |
| Ida Davis | Daughter | — | 17 | ~1903 |
| Frank Davis | Head | — | 51 | ~1869 |
| Carroll Davis | Son | — | 10 | ~1910 |
| Percy Davis | Son | — | 14 | ~1906 |
| Oscar Davis | Son | — | 12 | ~1908 |
| Daisy Davis | Spouse | — | 37 | ~1883 |
Census Appearances
1910
Washington, Minnesota
Daughter, age 7
Washington, Minnesota · implied b. ~1903 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Ila |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Wisconsin |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1920
Washington, Minnesota
Daughter, age 17
Washington, Minnesota · implied b. ~1903 — 10 household members
| Surname | Davis |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Wisconsin |
| 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 Ida Davis across 2 US Census years (1910 and 1920) in Washington, Minnesota, using XGBoost record linkage.
Show:
This person
Anchor record
Ida Davis
Daughter · 1920 · age 17 · b. ~1903 · Minnesota
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Sibling
Dorothy Davis
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Davis
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carroll Davis
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oscar Davis
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Davis
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Percy Davis
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Blanche Davis
Sibling · 1920 · age 8
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 — Washington, Minnesota
Open full size
1920 US Federal Census — Washington, Minnesota
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu866unit:0696)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Olivia G. Duce | 27 | Wife | — | Minnesota |
| 52 | Irving G. Duce | 5 | Son | — | Minnesota |
| 53 | Russell J. Duce | 3 | Son | — | Minnesota |
| 54 | Beatrice C. Duce | 2 | Daughter | — | Minnesota |
| 55 | Rasmus Christensen | 58 | Head | Farmer | Denmark |
| 56 | Marie C. Christensen | 59 | Wife | — | Denmark |
| 57 | John Christensen | 24 | Son | Farmer | Minnesota |
| 58 | Anna K. Christensen | 22 | Daughter | — | Minnesota |
| 59 | Ida W. Christensen | 20 | Daughter | — | Minnesota |
| 60 | Cristen Smith | 72 | Brother-in-law | — | Denmark |
| 61 | August Swanson | 56 | Head | Farmer | Sweden |
| 62 | Nellie Swanson | 51 | Wife | — | Sweden |
| 63 | Harry Swanson | 18 | Son | Helper | Minnesota |
| 64 | Gilbert Swanson | 17 | Son | Helper | Minnesota |
| 65 | Roy Swanson | 10 | Son | — | Minnesota |
| 66 | Nilla Swanson | 56 | Head | Farmer | Sweden |
| 67 | Albert G. Swanson | 25 | Son | Farm Helper | Minnesota |
| 68 | Henning L. Swanson | 23 | Son | Farm Helper | Minnesota |
| 69 | Enoch M. Swanson | 20 | Son | Working For Admiral | Minnesota |
| 70 | Gustaf Woldin | 51 | Head | Farmer | Sweden |
| 71 | Tilla Woldin | 51 | Wife | — | Sweden |
| 72 | Alfred L. Woldin | 23 | Son | Farm Helper | Minnesota |
| 73 | Herbert B. Woldin | 10 | Son | — | Minnesota |
| 74 | Elwin J. Clothier | 57 | Head | Farmer | Minnesota |
| 75 | Myrtle Clothier | 27 | Daughter | — | Minnesota |
| 76 | Earl Clothier | 23 | Son | Farm Helper | Minnesota |
| 77 | Clara Clothier | 23 | Daughter-in-law | — | Minnesota |
| 78 | Eva L. Clothier | 0 | Granddaughter | — | Minnesota |
| 79 | John Paley | 54 | Head | Farmer | Minnesota |
| 80 | Thomas Paley | 85 | Father | — | England |
| 81 | William A. Herman | 31 | Head | Farmer | Minnesota |
| 82 | Alice B. Herman | 29 | Wife | — | Minnesota |
| 83 | Edward E. Herman | 11 | Son | — | Minnesota |
| 84 | Donald L. Herman | 8 | Son | — | Minnesota |
| 85 | Frank Herman | 69 | Father | — | Germany |
| 86 | Jennie M. Herman | 25 | Sister | — | Minnesota |
| 87 | Frank Davis | 51 | Head | Farmer | Minnesota |
| 88 | Daisy A. Davis | 37 | Wife | — | Wisconsin |
| 89 | Hazel Davis | 18 | Daughter | — | Minnesota |
| 90 | Ida Davis THIS PERSON | 17 | Daughter | — | Minnesota |
| 91 | Gladys Davis | 15 | Daughter | — | Minnesota |
| 92 | Percy Davis | 14 | Son | — | Minnesota |
| 93 | Oscar Davis | 12 | Son | — | Minnesota |
| 94 | Dorothy Davis | 11 | Daughter | — | Minnesota |
| 95 | Carroll Davis | 10 | Son | — | Minnesota |
| 96 | Blanche Davis | 8 | Daughter | — | Minnesota |
| 97 | William H. Cram | 34 | Head | Farmer | Minnesota |
| 98 | Christine M. Cram | 34 | Wife | — | Germany |
| 99 | Stanley W. Cram | 2 | Son | — | Minnesota |
| 100 | Robert J. Cram | 0 | Son | — | Minnesota |
Related Census Records
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)