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Alice Armstrong — 1930 US Census Record
Linked across censuses1930 United States Federal Census · King, Washington
Our Model Tree links this Alice Armstrong across the 1920 and 1930 US Censuses in King, Washington (XGBoost, ~Confirmed) — first a daughter (b.~1913), then head of a 11-person household.
Age 17
b. ~1913
Female
Daughter
Born: Washington
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | King, Washington |
| Surname | Armstrong |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Seattle |
| Est. Birth Year | ~1913 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Marian Armstrong | Daughter | — | 20 | ~1910 |
| Harry Armstrong | Son | — | 14 | ~1916 |
| Allen Armstrong | Son | — | 5 | ~1925 |
| Alice Armstrong | Daughter | — | 17 | ~1913 |
| Lulu Armstrong | Spouse | — | 45 | ~1885 |
| Otis Armstrong | Daughter | — | 11 | ~1919 |
| Beatrice Armstrong | Daughter | — | 12 | ~1918 |
| Martha Armstrong | Daughter | — | 16 | ~1914 |
| Ada Armstrong | Daughter | — | 9 | ~1921 |
| George Armstrong | Son | — | 19 | ~1911 |
| Harry Armstrong | Head | — | 48 | ~1882 |
Census Appearances
1920
King, Washington
Daughter, age 5
King, Washington · implied b. ~1915 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Armstrong |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
King, Washington
Daughter, age 17
King, Washington · implied b. ~1913 — 11 household members
| Surname | Armstrong |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Illinois |
| Can Read/Write | 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 Alice Armstrong across 2 US Census years (1920 and 1930) in King, Washington, using XGBoost record linkage.
Show:
This person
Anchor record
Alice Armstrong
Daughter · 1930 · age 17 · b. ~1913 · Washington
★ You are viewing this record
Sibling
Ada Armstrong
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatrice Armstrong
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Otis Armstrong
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Armstrong
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Allen Armstrong
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Armstrong
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marian Armstrong
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Armstrong
Sibling · 1930 · age 16
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:1930:15thcensus2505unit:0301)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elwin H. Darr | 56 | Head | Stockroom Clerk | Colorado |
| 2 | Lillian J. Darr | 46 | Wife | Cafeteria Mgr. | Kansas |
| 3 | Frances M. Darr | 17 | Daughter | — | Oregon |
| 4 | Gilbert Lund | 34 | Head | Window Cleaner | England |
| 5 | Beatrice Lund | 32 | Wife | — | England |
| 6 | Lawrence Lund | 9 | Son | — | Canada-Eng |
| 7 | Dennis Lund | 7 | Son | — | Canada-Eng |
| 8 | Harold E. Mcguire | 39 | Head | Stevedore | North Dakota |
| 9 | Betty Mcguire | 29 | Wife | — | New York |
| 10 | Wendel Edwin Mcguire | 21 | Nephew | Rigger | New York |
| 11 | John Kromm | 35 | Head | Pressman | Russia |
| 12 | Helen Kromm | 38 | Wife | — | Minnesota |
| 13 | Edward A. Hannan | 58 | Head | Clerk | Virginia |
| 14 | Lulu Hannan | 52 | Wife | — | Indiana |
| 15 | George C. Hannan | 37 | Head | — | Virginia |
| 16 | Charlotte Hannan | 18 | Wife | — | Virginia |
| 17 | Ruth F. Hannan | 0 | Daughter | Bookkeeper | Indiana |
| 18 | — | None | — | — | — |
| 19 | — | None | — | — | — |
| 20 | — | None | — | — | — |
| 21 | — | None | — | — | — |
| 22 | John B. Parker | 65 | Head | Operator | Mississippi |
| 23 | Luella Parker | 60 | Wife | — | Iowa |
| 24 | Elmer E. Parker | 24 | Son | Sheet Metal | Washington |
| 25 | Swan Isaacson | 55 | Head | Mechanic | Minnesota |
| 26 | Gertrude Isaacson | 33 | Wife | — | England |
| 27 | Harry H. Armstrong | 48 | Head | Salesman | Michigan |
| 28 | Lulu B. Armstrong | 45 | Wife | — | Illinois |
| 29 | Marian Armstrong | 20 | Daughter | Teacher | Washington |
| 30 | George Armstrong | 19 | Son | Messenger | Washington |
| 31 | Alice Armstrong THIS PERSON | 17 | Daughter | — | Washington |
| 32 | Martha Armstrong | 16 | Daughter | — | Washington |
| 33 | Harry Armstrong | 14 | Son | — | Washington |
| 34 | Beatrice Armstrong | 12 | Daughter | — | Washington |
| 35 | Otis Armstrong | 11 | Daughter | — | Washington |
| 36 | Ada Armstrong | 9 | Daughter | — | Washington |
| 37 | Allen Armstrong | 5 | Son | — | Washington |
| 38 | Charles Clarkson | 66 | Head | — | New Hampshire |
| 39 | Mary E. Clarkson | 65 | Wife | — | England |
| 40 | Howard A. Moyer | 64 | Head | Salesman | New York |
| 41 | Euphemia Moyer | 61 | Wife | — | Wisconsin |
| 42 | James H. Barrell | 65 | Head | Baker | Canada-Eng |
| 43 | Katherine Barrell | 59 | Wife | — | Illinois |
| 44 | Christina Peterson | 76 | Boarder | — | Norway |
| 45 | Ralph Mcphail | 42 | Head | Checker | Wisconsin |
| 46 | Rose Mcphail | 25 | Wife | Comptometer | Wisconsin |
| 47 | End Of Block 62/66 | None | — | — | — |
| 48 | — | None | — | — | — |
| 49 | — | None | — | — | — |
| 50 | — | None | — | — | — |
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)