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Mary Foley — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Merrimack-County, New Hampshire
Our Model Tree links this Mary Foley across the 1920, 1930 and 1940 US Censuses in Merrimack-County, New Hampshire (XGBoost, ~Confirmed) — first a spouse (b.~1879), then head of a 4-person household.
Age 61
b. ~1879
Female
Spouse
Born: New Hampshire
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Merrimack-County, New Hampshire |
| Surname | Foley |
| Given Name | Mary R. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Concord city |
| 1935 Residence (County) | Merrimack |
| Additional Details | |
| Industry | 0 |
| Highest Grade | C 2 |
| 1935 Residence | Same house |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Concord City |
| Est. Birth Year | ~1879 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Anita Foley | Daughter | — | 17 | ~1923 |
| Joseph Foley | Head | — | 70 | ~1870 |
| Damien Foley | Son | — | 19 | ~1921 |
| Mary Foley | Spouse | — | 61 | ~1879 |
Census Appearances
1920
Merrimack, New …
Spouse, age 41
Merrimack, New Hampshire · implied b. ~1879 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Foley |
| Given Name | Mary M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Father's Birthplace | Canada |
| Mother's Birthplace | Canada |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1930
Merrimack, New …
Other, age 51
Merrimack, New Hampshire · implied b. ~1879 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Foley |
| Given Name | Mary R. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Age at First Marriage | 34 |
| Father's Birthplace | Canada French |
| Mother's Birthplace | Canada French |
| Can Read/Write | Yes |
| Mother Tongue | French |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1940
Merrimack-County, New …
Spouse, age 61
Merrimack-County, New Hampshire · implied b. ~1879 — 4 household members
| Surname | Foley |
| Given Name | Mary R. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Concord city |
| 1935 Residence (County) | Merrimack |
| Industry | 0 |
| Highest Grade | C 2 |
| 1935 Residence | Same house |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Foley across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Foley
Spouse · 1940 · age 61 · b. ~1879 · New Hampshire
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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 — Merrimack-County, New Hampshire
Open full size
1940 US Federal Census — Merrimack-County, New Hampshire
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02293-00691)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charlie R. Holbrook | 37 | Head | Pressman | Vermont |
| 2 | Mary W. Holbrook | 37 | Wife | Clerk | Vermont |
| 3 | Charlotte S. Holbrook | 15 | Daughter | — | New Hampshire |
| 4 | Robert C. Holbrook | 11 | Son | — | New Hampshire |
| 5 | Jane Holbrook | 5 | Daughter | — | New Hampshire |
| 6 | Henry C. Audet | 52 | Head | Owner | Canada |
| 7 | Marieanne Audet | 47 | Wife | — | Canada |
| 8 | Fernand Audet | 28 | Daughter | Sales Clerk | New Hampshire |
| 9 | Alfred J. Audet | 18 | Son | Messenger | New Hampshire |
| 10 | Raymond J. Audet | 17 | Son | Truck Driver | New Hampshire |
| 11 | Robert J. Audet | 14 | Son | — | New Hampshire |
| 12 | Pauline M. Audet | 11 | Daughter | — | New Hampshire |
| 13 | Rita M. Audet | 4 | Daughter | — | New Hampshire |
| 14 | Emanuel J. Audet | 30 | Head | Sales Clerk | New Hampshire |
| 15 | Doris A. Audet | 26 | Wife | — | New Hampshire |
| 16 | Patricia M. Audet | 7 | Daughter | — | New Hampshire |
| 17 | Richard E. Audet | 5 | Son | — | New Hampshire |
| 18 | Jacqueline S. Audet | 3 | Daughter | — | New Hampshire |
| 19 | Joseph A. Foley | 70 | Head | Assistant Machinist | New Hampshire |
| 20 | Mary R. Foley THIS PERSON | 61 | Wife | — | New Hampshire |
| 21 | Damien J. Foley | 19 | Son | — | New Hampshire |
| 22 | Anita T. Foley | 17 | Daughter | — | New Hampshire |
| 23 | John Mckenna | 20 | Head | Sales Clerk | New Hampshire |
| 24 | Arline C. Mckenna | 19 | Wife | — | New Hampshire |
| 25 | Sally Mckenna | 0 | Daughter | — | New Hampshire |
| 26 | Joseph T. Audet | 32 | Head | Foreman | New Hampshire |
| 27 | Cora M. Audet | 32 | Wife | — | Canada |
| 28 | Cecille T. Audet | 9 | Daughter | — | New Hampshire |
| 29 | Maurice A. Audet | 8 | Son | — | New Hampshire |
| 30 | Mary A. Audet | 2 | Daughter | — | New Hampshire |
| 31 | Peter R. Audet | 1 | Son | — | New Hampshire |
| 32 | Mary J. Lane | 72 | Head | — | New Hampshire |
| 33 | Charles H. Burgum | 83 | Brother | — | New Hampshire |
| 34 | Henry S. Elkin | 58 | Head | — | New Hampshire |
| 35 | Lettie A. Outras | 57 | Head | — | New Hampshire |
| 36 | David F. Outras | 32 | Son | Truck Driver | New Hampshire |
| 37 | Emma G. Outras | 29 | Wife | — | New Hampshire |
| 38 | Paul D. Outras | 8 | Son | — | New Hampshire |
| 39 | Richard A. Outras | 5 | Son | — | New Hampshire |
| 40 | Barbara A. Outras | 4 | Daughter | — | New Hampshire |
Related Census Records
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)