MJ
Mary Joyce — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Rockingham-County, New Hampshire
Our Model Tree links this Mary Joyce across the 1930 and 1940 US Censuses in Rockingham-County, New Hampshire (XGBoost, ~Confirmed) — first a head (b.~1897), then head of a 8-person household.
Age 43
b. ~1897
Female
Head
Born: New Hampshire
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Rockingham-County, New Hampshire |
| Surname | Joyce |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Widowed |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Manchester |
| 1935 Residence (County) | Rockingham |
| Additional Details | |
| Occupation | Stitcher |
| Industry | Shoe Ind. |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 300 |
| Highest Grade | No 5 |
| 1935 Residence | New Hampshire |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Occupation | Stitcher |
| Est. Birth Year | ~1897 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Arline Joyce | Daughter | — | 15 | ~1925 |
| Francis Joyce | Son | — | 12 | ~1928 |
| Richard Joyce | Son | — | 14 | ~1926 |
| Edward Joyce | Son | — | 19 | ~1921 |
| Mary Joyce | Head | — | 43 | ~1897 |
| John Joyce | Son | — | 5 | ~1935 |
| Theresa Joyce | Daughter | — | 10 | ~1930 |
| William Joyce | Son | — | 20 | ~1920 |
Census Appearances
1930
Rockingham, New …
Spouse, age 36
Rockingham, New Hampshire · implied b. ~1894 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Joyce |
| Given Name | Mary B. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Age at First Marriage | 22 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Ireland F.S. |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1940
Rockingham-County, New …
Head, age 43
Rockingham-County, New Hampshire · implied b. ~1897 — 8 household members
| Surname | Joyce |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Widowed |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Manchester |
| 1935 Residence (County) | Rockingham |
| Occupation | Stitcher |
| Industry | Shoe Ind. |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 300 |
| Highest Grade | No 5 |
| 1935 Residence | New Hampshire |
| 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 Joyce across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Joyce
Head · 1940 · age 43 · b. ~1897 · 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 — Rockingham-County, New Hampshire
Open full size
1940 US Federal Census — Rockingham-County, New Hampshire
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02295-00190)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Charles A. Buzzell | 23 | Head | Painter | New Hampshire |
| 42 | Doris Buzzell | 20 | Wife | — | New Hampshire |
| 43 | Charles Wingate | 30 | Head | Decorator | Massachusetts |
| 44 | Vera Wingate | 30 | Wife | — | New Hampshire |
| 45 | Vera May Wingate | 11 | Daughter | — | New Hampshire |
| 46 | James B. Duffy | 65 | Head | Sign Painter | Massachusetts |
| 47 | Mary A. Duffy | 67 | Wife | — | New Hampshire |
| 48 | Arthur J. Duffy | 33 | Son | Laborer | New Hampshire |
| 49 | Alphonse E. Rock | 56 | Head | Truck Driver | Massachusetts |
| 50 | Emma M. Rock | 49 | Wife | — | Massachusetts |
| 51 | Walter H. Sr. Wilson | 39 | Head | Printer | New Hampshire |
| 52 | Beatrice Wilson | 35 | Wife | — | New Hampshire |
| 53 | Walter H. Jr. Wilson | 14 | Son | — | New Hampshire |
| 54 | Beverly E. Wilson | 10 | Daughter | — | New Hampshire |
| 55 | Daniel A. Wilson | 5 | Son | — | New Hampshire |
| 56 | Frederick Marden | 44 | Head | Laborer | Massachusetts |
| 57 | Elsie Marden | 73 | Mother | — | Massachusetts |
| 58 | Walter Warren | 60 | Boarder | Laborer | New Hampshire |
| 59 | Earl Geer | 26 | Head | Truck Driver | New Hampshire |
| 60 | Charlotte Geer | 22 | Wife | — | New Hampshire |
| 61 | Samuel J. Hamlette | 30 | Head | Lining Cutter | New Hampshire |
| 62 | Marie Hamlette | 27 | Wife | — | New Hampshire |
| 63 | Samuel 3Rd Hamlette | 4 | Son | — | New Hampshire |
| 64 | Malcolm Hamlette | 1 | Son | — | New Hampshire |
| 65 | Mary Joyce THIS PERSON | 43 | Head | Stitcher | New Hampshire |
| 66 | William Joyce | 20 | Son | Laborer | New Hampshire |
| 67 | Edward Joyce | 19 | Son | Laborer | New Hampshire |
| 68 | Arline Joyce | 15 | Daughter | — | New Hampshire |
| 69 | Richard Joyce | 14 | Son | — | New Hampshire |
| 70 | Francis Joyce | 12 | Son | — | New Hampshire |
| 71 | Theresa Joyce | 10 | Daughter | — | New Hampshire |
| 72 | John Joyce | 5 | Son | — | New Hampshire |
| 73 | Samuel Sr. Hamlette | 62 | Head | — | New Hampshire |
| 74 | Annie Hamlette | 57 | Wife | — | New Hampshire |
| 75 | Ralph Hamlette | 20 | Son | Laborer | New Hampshire |
| 76 | Meyer Miller | 59 | Head | Laborer | New York City |
| 77 | Rose Miller | 53 | Wife | — | New Hampshire |
| 78 | Albert Miller | 16 | Son | — | New Hampshire |
| 79 | Winfield M. Pratt | 32 | Head | Bookkeeper | New Hampshire |
| 80 | Ida L. Pratt | 32 | Wife | Teacher | New Hampshire |
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)