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Mary Mckenna — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Spokane, Washington
Our Model Tree links this Mary Mckenna across the 1930 and 1940 US Censuses in Spokane, Washington (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 11-person household.
Age 4
b. ~1926
Female
Daughter
Born: Washington
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Spokane, Washington |
| Surname | McKenna |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Spokane City |
| Est. Birth Year | ~1926 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Alice Mckenna | Daughter | — | 10 | ~1920 |
| Nellie Mckenna | Daughter | — | 12 | ~1918 |
| Reubie Mckenna | Daughter | — | 6 | ~1924 |
| Mary Mckenna | Daughter | — | 4 | ~1926 |
| Cyril Mckenna | Head | — | 43 | ~1887 |
| Reubie Mckenna | Other | — | 41 | ~1889 |
| Ray Mckenna | Son | — | 8 | ~1922 |
| Merlin Mckenna | Son | — | 14 | ~1916 |
| George Mckenna | Son | — | 18 | ~1912 |
| Edwin Mckenna | Son | — | 20 | ~1910 |
| Milton Mckenna | Son | — | ~1930 |
Census Appearances
1930
Spokane, Washington
Daughter, age 4
Spokane, Washington · implied b. ~1926 — 11 household members
| Surname | McKenna |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Illinois |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
Spokane-County, Washington
Other, age 15
Spokane-County, Washington · implied b. ~1925 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McKeen |
| Given Name | Mary |
| Relationship to Head | step-daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Spokane City |
| 1935 Residence (County) | Spokane |
| Income (1939) | 0 |
| Highest Grade | H 1 |
| 1935 Residence | Same Place |
| 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 Mary Mckenna across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mckenna
Daughter · 1930 · age 4 · b. ~1926 · Washington
★ You are viewing this record
Sibling
George Mckenna
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nellie Mckenna
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edwin Mckenna
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Merlin Mckenna
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Mckenna
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Reubie Mckenna
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Milton Mckenna
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Mckenna
Sibling · 1930 · age 10
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 — Spokane, Washington
Open full size
1930 US Federal Census — Spokane, Washington
Page Contents
38 people indexed on this census page (ia:1930:15thcensus2518unit:0800)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | James S. Adair | 73 | Head | Builder | Michigan |
| 52 | Belle E. Adair | 61 | Wife-H | — | Minnesota |
| 53 | Clyde V. Miller | 43 | Head | Stationary Engineer | Kansas |
| 54 | Janet Miller | 36 | Wife-H | Yes | Canada |
| 55 | Jessie T. Irvine | 20 | Step-Daughter | Yes | Canada |
| 56 | Harry Geroux | 9 | Step-son | — | Washington |
| 57 | James Geroux | 7 | Step-son | — | Washington |
| 60 | Cyril T. Mckenna | 43 | Head | Brakeman | Iowa |
| 61 | Reubie Mckenna | 41 | Wife-H | — | Illinois |
| 62 | Edwin Mckenna | 20 | Son | Laborer | Washington |
| 63 | George Mckenna | 18 | Son | — | Washington |
| 64 | Merlin Mckenna | 14 | Son | — | Washington |
| 65 | Nellie Mckenna | 12 | Daughter | — | Washington |
| 66 | Alice Mckenna | 10 | Daughter | — | Washington |
| 67 | Ray Mckenna | 8 | Son | — | Washington |
| 68 | Reubie Mckenna | 6 | Daughter | — | Washington |
| 69 | Mary M. Mckenna THIS PERSON | 4 | Daughter | — | Washington |
| 70 | Milton Mckenna | 0 | Son | — | Washington |
| 72 | William U. Siebel | 57 | Head | Upholsterer | Germany |
| 73 | Lucia B. Siebel | 48 | Wife-H | — | Kansas |
| 75 | Frank H. Hoffman | 38 | Head | Instructor | Michigan |
| 76 | Ted Hoffman | 33 | Wife-H | — | Texas |
| 77 | Joseph Harvey | 15 | Step-son | — | Texas |
| 78 | Emily Harvey | 12 | Step-daughter | — | Texas |
| 81 | Fannis Linke | 54 | Head | — | Missouri |
| 82 | Paul Linke | 20 | Son | — | Washington |
| 83 | Henrietta Linke | 79 | Mother-in-law | — | Illinois |
| 84 | Junita Colby | 8 | Daughter | — | Washington |
| 87 | Joseph Mcmeeken | 48 | Head | Teacher | Ohio |
| 88 | Grace Mcmeeken | 45 | Wife-H | — | Ohio |
| 89 | Donald Mcmeeken | 17 | Son | — | Washington |
| 90 | Melvin Mcmeeken | 14 | Son | — | Washington |
| 91 | Roger Mcmeeken | 7 | Son | — | Washington |
| 92 | Iva Mcmeeken | 55 | Sister | — | Ohio |
| 93 | Harriett Rose | 25 | Head | Operator | No. Dakota |
| 95 | Lulu R. Mrs. Brown | 58 | Head | — | Minnesota |
| 96 | Bernice Blakesley | 33 | Daughter | Stenographer | Minnesota |
| 97 | Helen M. Blakesley | 8 | Grandchild | — | Washington |
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)