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Mary Mckenna — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hampden, Massachusetts
Our Model Tree links this Mary Mckenna across the 1930 and 1940 US Censuses in Hampden, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1885), then head of a 7-person household.
Age 45
b. ~1885
Female
Spouse
Born: Irish Free State
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Hampden, Massachusetts |
| Surname | McKenna |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| Naturalization Status | Alien |
| Year of Immigration | 1904 |
| Age at First Marriage | 25 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birthplace (normalized) | irish free state |
| Township / Ward | Holyoke City |
| Est. Birth Year | ~1885 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Mckenna | Daughter | — | 15 | ~1915 |
| Helen Mckenna | Daughter | — | 10 | ~1920 |
| Catherine Mckenna | Daughter | — | 17 | ~1913 |
| Josephine Mckenna | Daughter | — | 21 | ~1909 |
| Margaret Mckenna | Daughter | — | 13 | ~1917 |
| Thomas Mckenna | Head | — | 47 | ~1883 |
| Mary Mckenna | Spouse | — | 45 | ~1885 |
Census Appearances
1930
Hampden, Massachusetts
Spouse, age 45
Hampden, Massachusetts · implied b. ~1885 — 7 household members
| Surname | McKenna |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| Naturalization Status | Alien |
| Year of Immigration | 1904 |
| Age at First Marriage | 25 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birthplace (normalized) | irish free state |
1940
Hampden-County, Massachusetts
Spouse, age 55
Hampden-County, Massachusetts · implied b. ~1885 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McKenna |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| 1935 Residence (City) | Springfield |
| Naturalization Status | Naturalized |
| Highest Grade | No 5 |
| Birthplace (normalized) | irish free state |
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.
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This person
Anchor record
Mary Mckenna
Spouse · 1930 · age 45 · b. ~1885 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Hampden, Massachusetts
Open full size
1930 US Federal Census — Hampden, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel906:1052)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Albert Houle | 45 | Head | Delivery Man | Massachusetts |
| 2 | Florida Houle | 44 | Wife | None | Massachusetts |
| 3 | Albert Houle | 22 | Son | None | Massachusetts |
| 4 | Patrick F Mcdonnell | 57 | Head | Dyer | Massachusetts |
| 5 | Julia A Mcdonnell | 50 | Wife | None | Irish Free State |
| 6 | Adelard Doucette | 50 | Head | Millwright | Canada-French |
| 7 | Cordelia Doucette | 44 | Wife | None | New York |
| 8 | Verna Doucette | 20 | Daughter | Finisher | Massachusetts |
| 9 | Thomas Mckenna | 47 | Head | Laborer | Irish Free State |
| 10 | Mary Mckenna THIS PERSON | 45 | Wife | None | Irish Free State |
| 11 | Josephine Mckenna | 21 | Daughter | Sealer | Massachusetts |
| 12 | Catherine Mckenna | 17 | Daughter | None | Massachusetts |
| 13 | Mary Mckenna | 15 | Daughter | None | Massachusetts |
| 14 | Margaret Mckenna | 13 | Daughter | None | Massachusetts |
| 15 | Helen Mckenna | 10 | Daughter | None | Massachusetts |
| 16 | Frank Cooley | 35 | Head | Weaver | Massachusetts |
| 17 | Mary Cooley | 31 | Wife | None | Massachusetts |
| 18 | Edward Zakozewski | 41 | Head | Beater Man | Poland |
| 19 | Frances Zakozewski | 47 | Wife | None | Poland |
| 20 | John Zakozewski | 20 | Son | Beater Man | Poland |
| 21 | Edward Zakozewski | 18 | Son | Salesman | Massachusetts |
| 22 | Helen Zakozewski | 16 | Daughter | None | Massachusetts |
| 23 | Catherine Zakozewski | 14 | Daughter | None | Massachusetts |
| 24 | Margaret Hartley | 64 | Head | None | Pennsylvania |
| 25 | William Welch | 45 | Head | None | Massachusetts |
| 26 | Flora Welch | 50 | Wife | None | Michigan |
| 27 | Thomas Whelahan | 38 | Head | Painter | Massachusetts |
| 28 | Nellie Whelahan | 36 | Wife | None | Massachusetts |
| 29 | Theresa Whelahan | 15 | Daughter | None | Massachusetts |
| 30 | James Whelahan | 12 | Son | None | Massachusetts |
| 31 | Lawrence Whelahan | 8 | Son | None | Massachusetts |
| 32 | Helen Whelahan | 6 | Daughter | None | Massachusetts |
| 33 | George Whelahan | 4 | Son | None | Massachusetts |
| 34 | Robert Moat | 23 | Head | Laborer | Massachusetts |
| 35 | Catherine Moat | 22 | Wife | None | Massachusetts |
| 36 | Raymond Moat | 3 | Son | None | Massachusetts |
| 37 | Ralph Moat | 1 | Son | None | Massachusetts |
| 38 | Claire Moat | 0 | Son | None | Massachusetts |
| 39 | Frank Ward | 63 | Head | Dyer | England |
| 40 | Alice Ward | 42 | Wife | None | Massachusetts |
| 41 | Francis Ward | 9 | Son | None | Massachusetts |
| 42 | Michael Ward | 4 | Son | None | Massachusetts |
| 43 | Ada M Burke | 41 | Head | Servant | Canada-English |
| 44 | Raymond H Seguin | 22 | Head | Bell Boy | Massachusetts |
| 45 | Beatrice Seguin | 20 | Wife | None | Massachusetts |
| 46 | Raymond A Seguin | 1 | Son | None | Massachusetts |
| 47 | Dora Gatereau | 51 | Head | None | New Hampshire |
| 48 | William D Buffard | 45 | Head | Bookkeeper | Massachusetts |
| 49 | Louisa Mersault | 65 | Head | Servant | Canada-French |
| 50 | <End> <End> | None | <END> | <End> | <END> |
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)