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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.~1908), then head of a 7-person household.
Age 32
b. ~1908
Female
Spouse
Born: Irish Free State
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 | 32 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same Place |
| Birthplace (normalized) | irish free state |
| Township / Ward | Boston City |
| Est. Birth Year | ~1908 |
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 1940 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| John Kelley | Head | — | 35 | ~1905 |
| Nancy Kelley | Daughter | — | 6 | ~1934 |
| Catherine Kelley | Daughter | — | 5 | ~1935 |
| John Kelley | Son | — | 8 | ~1932 |
| Catherine Kelley | Spouse | — | 32 | ~1908 |
| Monica Kelley | Daughter | — | 2 | ~1938 |
| Mary Kelley | Daughter | — | 7 | ~1933 |
Census Appearances
1930
Suffolk, Massachusetts
Other, age 22
Suffolk, Massachusetts · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | KELLEY |
| Given Name | CATHERINE |
| Relationship to Head | NIECE |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Irish Free State |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | Inspector |
| Industry | Register Mfg |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birthplace (normalized) | irish free state |
1940
Suffolk-County, Massachusetts
Spouse, age 32
Suffolk-County, Massachusetts · implied b. ~1908 — 7 household members
| Surname | Kelley |
| Given Name | Catherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Naturalization Status | Naturalized |
| Highest Grade | No 6 |
| 1935 Residence | Same Place |
| 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 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 32 · b. ~1908 · 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-t0627-01668-00282)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert Murphy | 19 | Son | Clerk - Sales | Massachusetts |
| 2 | Marie Murphy | 18 | Daughter | Waitress | Massachusetts |
| 3 | Annie E. Rothwell | 64 | Head | — | England |
| 4 | Rowland Rothwell | 42 | Son | Truck Driver | England |
| 5 | Phillip Liunti | 23 | Head | — | Italy |
| 6 | Domenica Liunti | 59 | Wife | Seamstress | Italy |
| 7 | Grace Stone | 29 | Daughter | Hairdresser | Italy |
| 8 | Jeremiah Mckenna | 46 | Head | Fireman | Massachusetts |
| 9 | Rose Mckenna | 41 | Wife | — | Massachusetts |
| 10 | Raymond Mckenna | 20 | Son | Apprentice | Massachusetts |
| 11 | Emil French | 51 | Head | Baker | Massachusetts |
| 12 | Anna French | 37 | Wife | — | Scotland |
| 13 | Mary Whalen | 55 | Wife | Cleaner | Massachusetts |
| 14 | John Whalen | 24 | Son | Orderly | Massachusetts |
| 15 | Margaret Mahon | 39 | Head | — | Massachusetts |
| 16 | Ruth Mahon | 19 | Daughter | Clerical | Massachusetts |
| 17 | Patricia Mahon | 14 | Daughter | — | Massachusetts |
| 18 | Marie Mahon | 12 | Daughter | — | Massachusetts |
| 19 | Thomas O'Connor | 24 | Head | Sorter | Massachusetts |
| 20 | Joseph O'Connor | 23 | Brother | Sorter | Massachusetts |
| 21 | Margaret O'Connor | 31 | Sister | — | Massachusetts |
| 22 | Margaret Hunter | 47 | Head | — | Scotland |
| 23 | James Hunter | 19 | Son | — | Massachusetts |
| 24 | Mary Hunter | 13 | Daughter | — | Massachusetts |
| 25 | John Kelley | 35 | Head | Bartender | New York |
| 26 | Catherine Kelley THIS PERSON | 32 | Wife | — | Irish Free State |
| 27 | John Kelley | 8 | Son | — | Massachusetts |
| 28 | Mary Kelley | 7 | Daughter | — | Massachusetts |
| 29 | Nancy Kelley | 6 | Daughter | — | Massachusetts |
| 30 | Catherine Kelley | 5 | Daughter | — | Massachusetts |
| 31 | Monica Kelley | 2 | Daughter | — | Massachusetts |
| 32 | Adelno Mckeen | 60 | Head | Auto Mechanic | New Hampshire |
| 33 | Ida Mckeen | 60 | Wife | — | New Hampshire |
| 34 | Paul Mckeen | 15 | Son | — | Massachusetts |
| 35 | Edward F. Masters | 50 | Head | Machinist | Rhode Island |
| 36 | Laura Masters | 50 | Wife | — | Massachusetts |
| 37 | Edward B. Masters | 24 | Son | Cook | Massachusetts |
| 38 | Anna Masters | 19 | Daughter | Typist | Massachusetts |
| 39 | Martin Foley | 32 | Head | Auto Mechanic | Canada English |
| 40 | Laura Foley | 32 | Wife | — | Canada English |
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)