RD
Richard Davis — 1930 US Census Record
Model Tree available1930 United States Federal Census · King, Washington
Our Model Tree links this Richard Davis across the 1910, 1920 and 1930 US Censuses in King, Washington (XGBoost, ~Confirmed), with identified parents Herbert & Herbert — first a son (b.~1906), then head of a 4-person household.
Age 24
b. ~1906
Male
Son
Born: Nebraska
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | King, Washington |
| Surname | Davis |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Nebraska |
| Additional Details | |
| Occupation | Wire Clerk |
| Industry | Stocks & Bonds |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Occupation | Wire Clerk |
| Township / Ward | City Of Seattle |
| Est. Birth Year | ~1906 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Herbert Davis | Head | — | 52 | ~1878 |
| Elizabeth Davis | Other | — | 49 | ~1881 |
| Richard Davis | Son | — | 24 | ~1906 |
| Nathaniel Davis | Son | — | 21 | ~1909 |
Census Appearances
1910
King, Washington
Son, age 5
King, Washington · implied b. ~1905 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Nebraska |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1920
King, Washington
Son, age 14
King, Washington · implied b. ~1906 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Richard H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Nebraska |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1930
King, Washington
Son, age 24
King, Washington · implied b. ~1906 — 4 household members
| Surname | Davis |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Nebraska |
| Occupation | Wire Clerk |
| Industry | Stocks & Bonds |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 Richard Davis across 3 US Census years (1910, 1920 and 1930) in King, Washington, using XGBoost record linkage. Identified parents: father Herbert Davis (~0.92 confidence) and father Herbert Davis (~0.92 confidence) and mother Fay Davis (~0.92 confidence) and mother Ivy Davis (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Herbert Davis
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Herbert Davis
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Fay Davis
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Ivy Davis
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Richard Davis
Son · 1930 · age 24 · b. ~1906 · Washington
★ You are viewing this record
Sibling
Nathaniel Davis
Sibling · 1930 · age 21
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
1930 US Federal Census — King, Washington
Open full size
1930 US Federal Census — King, Washington
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2501unit:0379)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mina Tallinder | 77 | Aunt | — | Canada-English |
| 52 | James Robertson | 54 | Head | Miller | Canada-English |
| 53 | Carrie E. Robertson | 49 | Wife-H | — | Canada-English |
| 54 | Stewart S. Robertson | 23 | Son | — | Washington |
| 55 | Mildred R. Robertson | 17 | Daughter | — | Washington |
| 56 | Herbert W. Jr. Davis | 52 | Head | Investments | Missouri |
| 57 | Elizabeth W. Davis | 49 | Wife-H | — | Michigan |
| 58 | Richard Davis THIS PERSON | 24 | Son | Wire Clerk | Nebraska |
| 59 | Nathaniel E. Davis | 21 | Son | — | Nebraska |
| 60 | Arthur Windom | 43 | Head | Physician | Oregon |
| 61 | Edna Windom | 41 | Wife-H | — | Oregon |
| 62 | Marjorie Windom | 7 | Daughter | — | Washington |
| 63 | Robert Windom | 5 | Son | — | Washington |
| 64 | Noah Lung | 15 | Servant | Servant | Alaska |
| 65 | Ross E. Chisom | 53 | Head | Appraiser | Iowa |
| 66 | Mabel F. Chisom | 50 | Wife-H | — | Canada-English |
| 67 | Mabel H. Chisom | 19 | Daughter | — | Washington |
| 68 | Bonnie Macnaught | 24 | Daughter | — | Washington |
| 69 | Suzanne Macnaught | 0 | Granddaughter | — | Washington |
| 70 | Albert E. Schrampf | 36 | Head | Salesman | Washington |
| 71 | Ella Schrampf | 36 | Wife-H | — | Washington |
| 72 | Marian Schrampf | 5 | Daughter | — | Washington |
| 73 | Rhea Harris | 13 | Boarder | — | Washington |
| 74 | — | None | — | — | — |
| 75 | — | None | — | — | — |
| 76 | — | None | — | — | — |
| 77 | — | None | — | — | — |
| 78 | — | None | — | — | — |
| 79 | — | None | — | — | — |
| 80 | Bruce Hunting | 34 | Head | Contractor | Oregon |
| 81 | Helen Hunting | 26 | Wife-H | — | Washington |
| 82 | Herbert Hunting | 6 | Son | — | Washington |
| 83 | Stuart Hunting | 4 | Son | — | Washington |
| 84 | Marlin Hunting | 2 | Son | — | Washington |
| 85 | Thomas Roberts | 50 | Head | Presser | Kansas |
| 86 | Steve Roberts | 22 | Son | Worker | Washington |
| 87 | Harold Roberts | 20 | Son | Laborer | Washington |
| 88 | Adaline Roberts | 14 | Daughter | — | Washington |
| 89 | Patricia Roberts | 12 | Daughter | — | Washington |
| 90 | Herbert S. Windsor | 62 | Head | Carpenter | England |
| 91 | Mary F. Windsor | 57 | Wife-H | — | New York |
| 92 | Edward C. Anderson | 37 | Head | Salesman | Missouri |
| 93 | Mildred Anderson | 32 | Wife-H | — | Missouri |
| 94 | Max Lee Anderson | 13 | Son | — | Colorado |
| 95 | Jean M. Anderson | 9 | Daughter | — | Washington |
| 96 | Robert E. Anderson | 5 | Son | — | Washington |
| 97 | Doris Anderson | 3 | Daughter | — | Washington |
| 98 | Arthur Jones | 75 | Boarder | — | New York |
| 99 | — | None | — | — | — |
| 100 | — | None | — | — | — |
Pedigree Summary
Richard + 1 sibling
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)