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Catherine Kelley — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this Catherine Kelley across the 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1902), then head of a 9-person household.
Age 38
b. ~1902
Female
Spouse
Born: Ireland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Kelley |
| Given Name | Catherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Boston city |
| 1935 Residence (County) | Suffolk |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Boston City |
| Est. Birth Year | ~1902 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Eileen Kelley | Daughter | — | 6 | ~1934 |
| Louise Kelley | Daughter | — | 18 | ~1922 |
| Barbara Kelley | Daughter | — | 13 | ~1927 |
| Marie Kelley | Daughter | — | 5 | ~1935 |
| Thomas Kelley | Son | — | 10 | ~1930 |
| Kathleen Kelley | Daughter | — | 14 | ~1926 |
| Catherine Kelley | Spouse | — | 38 | ~1902 |
| Lawrence Kelley | Son | — | 1 | ~1939 |
| Thomas Kelley | Head | — | 39 | ~1901 |
Census Appearances
1930
Suffolk, Massachusetts
Other, age 29
Suffolk, Massachusetts · implied b. ~1901 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelley |
| Given Name | Catherine |
| Relationship to Head | Maid |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Ireland |
| Naturalization Status | Alien |
| Year of Immigration | 1927 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | Servant |
| Industry | Family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Suffolk-County, Massachusetts
Spouse, age 38
Suffolk-County, Massachusetts · implied b. ~1902 — 9 household members
| Surname | Kelley |
| Given Name | Catherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Boston city |
| 1935 Residence (County) | Suffolk |
| Naturalization Status | Naturalized |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Catherine Kelley across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Catherine Kelley
Spouse · 1940 · age 38 · b. ~1902 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Suffolk-County, Massachusetts
Open full size
1940 US Federal Census — Suffolk-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01669-00668)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Annie Mcnulty | 33 | Head | — | Massachusetts |
| 2 | Albert H Johnson | 3 | Grandson | — | Massachusetts |
| 3 | Cesar Leblanc | 37 | Head | Truck Driver | Canada |
| 4 | Estelle Leblanc | 27 | Wife | Fish Cutter | Canada |
| 5 | Alice Leblanc | 3 | Daughter | — | Massachusetts |
| 6 | Joseph Gray | 42 | Head | Painter | New York |
| 7 | Mary Gray | 44 | Wife | — | New York |
| 8 | Albert Gray | 13 | Son | — | Massachusetts |
| 9 | Joseph Jr. Gray | 10 | Son | — | Massachusetts |
| 10 | Ralph Fox | 29 | Head | Carpenter | Massachusetts |
| 11 | Esther Fox | 22 | Wife | — | Massachusetts |
| 12 | Gayden Fox | 9 | Son | — | Massachusetts |
| 13 | Lloyd Fox | 6 | Son | — | Massachusetts |
| 14 | Dominic Budreika | 52 | Head | Bartender | Lithuania |
| 15 | Mary Budreika | 51 | Wife | — | Lithuania |
| 16 | Francis Budreika | 26 | Son | Box Maker | Massachusetts |
| 17 | William Cream | 65 | Head | Cabinet Maker | Canada |
| 18 | Elizabeth Cream | 53 | Wife | — | Massachusetts |
| 19 | Mary Haters | 23 | Head | — | Massachusetts |
| 20 | James Finn | 36 | Lodger | Electrician | Massachusetts |
| 21 | Thomas Gillespie | 45 | Lodger | Electrician | Massachusetts |
| 22 | John Kelly | 69 | Head | Janitor | Ireland |
| 23 | Ellen Kelly | 68 | Wife | — | Ireland |
| 24 | Francis Donahue | 52 | Head | Water Catcher & Measurer | Massachusetts |
| 25 | Mary Donahue | 39 | Wife | — | Massachusetts |
| 26 | Cecilia Donahue | 17 | Daughter | — | Massachusetts |
| 27 | Francis Donahue | 16 | Son | — | Massachusetts |
| 28 | Edmond Donahue | 14 | Son | — | Massachusetts |
| 29 | Thomas Donahue | 12 | Son | — | Massachusetts |
| 30 | Joan Donahue | 9 | Daughter | — | Massachusetts |
| 31 | Thomas Kelley | 39 | Head | Truck Driver | Massachusetts |
| 32 | Catherine Kelley THIS PERSON | 38 | Wife | — | Ireland |
| 33 | Louise Kelley | 18 | Daughter | — | Massachusetts |
| 34 | Kathleen Kelley | 14 | Daughter | — | Massachusetts |
| 35 | Barbara Kelley | 13 | Daughter | — | Massachusetts |
| 36 | Thomas Kelley | 10 | Son | — | Massachusetts |
| 37 | Eileen Kelley | 6 | Daughter | — | Massachusetts |
| 38 | Marie Kelley | 5 | Daughter | — | Massachusetts |
| 39 | Lawrence Kelley | 1 | Son | — | Massachusetts |
| 40 | Thomas Ellsworth | 64 | Head | Carpenter | Canada |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)