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Mary Armstrong — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Spokane, Washington
Our Model Tree links this Mary Armstrong across the 1900, 1910 and 1920 US Censuses in Spokane, Washington (XGBoost, ~Confirmed) — first a spouse (b.~1852), then head of a 3-person household.
Age 68
b. ~1852
Female
Spouse
Born: New York
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Spokane, Washington |
| Surname | Armstrong |
| Given Name | Mary M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 68 |
| Marital Status | Married |
| Birthplace | New York |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | New York |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Spokane City |
| Est. Birth Year | ~1852 |
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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Josephine Armstrong | Daughter | — | 39 | ~1881 |
| Charles Armstrong | Head | — | 70 | ~1850 |
| Mary Armstrong | Spouse | — | 68 | ~1852 |
Census Appearances
1900
Spokane, Washington
Spouse, age 51
Spokane, Washington · implied b. ~1849 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Armstrong |
| Given Name | Mary M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | New York |
| Birth Month | Oct |
| Birth Year | 1849 |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1910
Spokane, Washington
Spouse, age 59
Spokane, Washington · implied b. ~1851 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Armstrong |
| Given Name | Mary M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | New York |
| Years Married | 35 |
| Children Born | 5 |
| Children Living | 4 |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1920
Spokane, Washington
Spouse, age 68
Spokane, Washington · implied b. ~1852 — 3 household members
| Surname | Armstrong |
| Given Name | Mary M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 68 |
| Marital Status | Married |
| Birthplace | New York |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Mary Armstrong across 3 US Census years (1900, 1910 and 1920) in Spokane, Washington, using XGBoost record linkage.
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This person
Anchor record
Mary Armstrong
Spouse · 1920 · age 68 · b. ~1852 · Washington
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Spokane, Washington
Open full size
1920 US Federal Census — Spokane, Washington
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1941unit:0124)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Stanley M Brown | 40 | Boarder | Salesman | New York |
| 52 | Jessie Ward | 26 | Boarder | Stenographer | Iowa |
| 53 | Phineas Adolfson | 56 | Head | Real Estate | Russia |
| 54 | Leah Adolfson | 38 | Wife | — | Austria |
| 55 | Myrtle Adolfson | 19 | Daughter | — | Washington |
| 56 | Dorothy Adolfson | 17 | Daughter | — | Washington |
| 57 | Marshall Adolfson | 13 | Son | — | Washington |
| 58 | Margaret B.W. Enders | 55 | Head | — | Pennsylvania |
| 59 | Dorothy Enders | 22 | Daughter | Stenographer | Ohio |
| 60 | Fred S. Linson | 43 | Head | Laundry Man | Oregon |
| 61 | Anna Linson | 44 | Wife | — | Oregon |
| 62 | Cecil L. Linson | 17 | Son | — | Oregon |
| 63 | Ray E. Linson | 14 | Son | — | Washington |
| 64 | Roy E. Linson | 14 | Son | — | Washington |
| 65 | Anna E. Hellberg | 24 | Head | Presser | Washington |
| 66 | Helen M. Hellberg | 28 | Sister | Presser | Colorado |
| 67 | Adelaide E. Larsen | 21 | Roomer | Presser | Wisconsin |
| 68 | Hertha R. Larsen | 23 | Roomer | Presser | Wisconsin |
| 69 | Patrick Welch | 62 | Head | Contractor | New York |
| 70 | Susan Welch | 60 | Wife | — | New York |
| 71 | Eleanor Miller | 30 | Daughter | — | Montana |
| 72 | John M. Miller | 7 | Grandson | — | Washington |
| 73 | Howard R. Welch | 24 | Son | Salesman | Washington |
| 74 | Johannah Hokel | 37 | Maid | Servant | Iowa |
| 75 | Selma Strand | 42 | Maid | Housekeeper | Sweden |
| 76 | Samuel R. Stern | 62 | Head | Lawyer | New York |
| 77 | Libbie W. Stern | 59 | Wife | — | New York |
| 78 | Anna Tacherley | 24 | Maid | Servant | Wisconsin |
| 79 | Charles H. Moore | 64 | Head | — | Wisconsin |
| 80 | Jennie G. Moore | 64 | Wife | — | Wisconsin |
| 81 | Christina Johnson | 28 | Maid | Servant | Iowa |
| 82 | Harry W. Smith | 60 | Head | Musician | Illinois |
| 83 | Alyka M. Smith | 81 | Mother | — | Vermont |
| 84 | Ellen A. Prescott | 72 | Maid | Servant | England |
| 85 | Charles H. Armstrong | 70 | Head | Clerk | New York |
| 86 | Mary M. Armstrong THIS PERSON | 68 | Wife | — | New York |
| 87 | Josephine D. Armstrong | 39 | Daughter | Bookkeeper | Washington |
| 88 | Charles B. Morrison | 34 | Head | Salesman | Washington |
| 89 | Hazel E. Morrison | 24 | Wife | — | Minnesota |
| 90 | Easter N. Morrison | 2 | Daughter | — | Washington |
| 91 | Carrie Baker | 52 | Mother-in-law | — | Minnesota |
| 92 | Floyd Hoogren | 25 | Brother-in-law | Salesman | Minnesota |
| 93 | Ruth Hoogren | 21 | Sister-in-law | Operator | Minnesota |
| 94 | Harry O. Hunt | 30 | Head | Manager | Illinois |
| 95 | Helen Hunt | 26 | Wife | — | Washington |
| 96 | Agda Erickson | 40 | Housekeeper | Housekeeper | Sweden |
| 97 | Mary Smith | 45 | Nurse | Trained Nurse | Canada |
| 98 | William J. Hunt | 2 | Son | — | Illinois |
| 99 | G. Ward Williams | 28 | Head | Agent | Washington |
| 100 | Clara M. Williams | 27 | Wife | — | Iowa |
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)