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Alfred Davis — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Grant, Washington
Our Model Tree links this Alfred Davis across the 1910 and 1920 US Censuses in Grant, Washington (XGBoost, ~Confirmed) — first a son (b.~1905), then head of a 7-person household.
Age 15
b. ~1905
Male
Son
Born: Washington
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Grant, Washington |
| Surname | Davis |
| Given Name | Alfred W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Coulee City |
| Est. Birth Year | ~1905 |
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 Alfred | Age | Birth yr |
|---|---|---|---|---|
| Benton Davis | Son | — | 23 | ~1897 |
| Etta Davis | Spouse | — | 47 | ~1873 |
| Alfred Davis | Son | — | 15 | ~1905 |
| Norval Davis | Son | — | 13 | ~1907 |
| Alfred Davis | Head | — | 57 | ~1863 |
| Effie Davis | Son | — | 25 | ~1895 |
| Orphia Davis | Daughter | — | 17 | ~1903 |
Census Appearances
1910
Douglas, Washington
Son, age 5
Douglas, Washington · implied b. ~1905 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Alfred D |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1920
Grant, Washington
Son, age 15
Grant, Washington · implied b. ~1905 — 7 household members
| Surname | Davis |
| Given Name | Alfred W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
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 Alfred Davis across 2 US Census years (1910 and 1920) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Alfred Davis
Son · 1920 · age 15 · b. ~1905 · Washington
★ You are viewing this record
Sibling
Norval Davis
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Orphia Davis
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Effie Davis
Sibling · 1920 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Benton Davis
Sibling · 1920 · age 23
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 — Grant, Washington
Open full size
1920 US Federal Census — Grant, Washington
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1922unit:0859)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Maxine M Mcgu | 3 | Daughter | None | Washington |
| 2 | Ann Gill | 72 | Head | None | Virginia |
| 3 | Alfred P Davis | 57 | Head | Labor | Pennsylvania |
| 4 | Etta W Davis | 47 | Wife | None | Pennsylvania |
| 5 | Effie G Davis | 25 | Son | Labor | Pennsylvania |
| 6 | Benton F Davis | 23 | Son | Laborer | Pennsylvania |
| 7 | Orphia Davis | 17 | Daughter | None | Washington |
| 8 | Alfred W Davis THIS PERSON | 15 | Son | None | Washington |
| 9 | Norval E Davis | 13 | Son | None | Washington |
| 10 | Edwin H Tuttle | 51 | Head | Labor | Wisconsin |
| 11 | Pearl M Tuttle | 35 | Wife | None | Iowa |
| 12 | Clyde W Tuttle | 13 | Son | None | Minnesota |
| 13 | Lela M Tuttle | 11 | Daughter | None | Washington |
| 14 | Madge M Tuttle | 9 | Daughter | None | Washington |
| 15 | Harry W Mitchell | 38 | Head | Laborer | Illinois |
| 16 | Margaret E Mitchell | 32 | Wife | None | Washington |
| 17 | Lloyd W Mitchell | 12 | Son | None | Washington |
| 18 | Lois G Mitchell | 9 | Daughter | None | Idaho |
| 19 | Elmer E Oneil | 47 | Head | Janitor | Indiana |
| 20 | Mary J Oneil | 39 | Wife | None | Illinois |
| 21 | Emily V Oneil | 14 | Daughter | None | Washington |
| 22 | Pauline Oneil | 10 | Daughter | None | Washington |
| 23 | Eugene Oneil | 6 | Son | None | Washington |
| 24 | John P Rouse | 43 | Head | Freighting | Virginia |
| 25 | Ellen B Rouse | 33 | Wife | None | Minnesota |
| 26 | Virginia M Rouse | 11 | Daughter | None | Washington |
| 27 | Myra P Rouse | 9 | Daughter | None | Washington |
| 28 | Charles G Rouse | 7 | Son | None | Washington |
| 29 | Hazel V Rouse | 5 | Daughter | None | Washington |
| 30 | William F Rouse | 3 | Son | None | Washington |
| 31 | Francis D Rouse | 1 | Daughter | None | Washington |
| 32 | Orin H Yuca | 47 | Head | Laborer | Missouri |
| 33 | Nancy A Yuca | 49 | Wife | None | Iowa |
| 34 | Rosie M Yuca | 15 | Daughter | None | Missouri |
| 35 | Willa M Yuca | 7 | Daughter | None | Missouri |
| 36 | John S Jenkins | 60 | Head | Laborer | Illinois |
| 37 | Honora A Jenkins | 54 | Wife | None | East Tennessee |
| 38 | Orvil E Jenkins | 24 | Son | Labor | Washington |
| 39 | Ted M Jenkins | 21 | Son | Labor | Washington |
| 40 | Charles H Jenkins | 19 | Son | Laborer | Washington |
| 41 | Effie B Jenkins | 11 | Daughter | None | Washington |
| 42 | Mariann Lawrence | 62 | Head | None | Illinois |
| 43 | Ollie G Elfson | 42 | Head | Manager | Norway |
| 44 | Lulu Elfson | 26 | Wife | None | Illinois |
| 45 | Duke O Elfson | 14 | Son | None | Oregon |
| 46 | Ward B Elfson | 12 | Son | None | Oregon |
| 47 | Garnet A Elfson | 9 | Daughter | None | Washington |
| 48 | Hans E Elfson | 6 | Son | None | Washington |
| 49 | Lester Elfson | 4 | Son | None | Washington |
| 50 | Wanda Elfson | 1 | Daughter | None | Washington |
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)