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Mary Luce — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Essex-County, Massachusetts
Our Model Tree links this Mary Luce across the 1930 and 1940 US Censuses in Essex-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1879), then head of a 4-person household.
Age 61
b. ~1879
Female
Spouse
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, Massachusetts |
| Surname | Luce |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Haverhill City |
| 1935 Residence (County) | Essex |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Haverhill 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 |
|---|---|---|---|---|
| Doris Luce | Daughter | — | 35 | ~1905 |
| Mary Luce | Spouse | — | 61 | ~1879 |
| Merrill Luce | Head | — | 59 | ~1881 |
| Marion Luce | Daughter | — | 30 | ~1910 |
Census Appearances
1930
Essex, Massachusetts
Other, age 51
Essex, Massachusetts · implied b. ~1879 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Luce |
| Given Name | Mary E |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 24 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Essex-County, Massachusetts
Spouse, age 61
Essex-County, Massachusetts · implied b. ~1879 — 4 household members
| Surname | Luce |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Haverhill City |
| 1935 Residence (County) | Essex |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Luce across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Luce
Spouse · 1940 · age 61 · b. ~1879 · 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 — Essex-County, Massachusetts
Open full size
1940 US Federal Census — Essex-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01581-00313)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Meyer Weinberg | 64 | Head | — | Russia |
| 42 | Eva Weinberg | 62 | Wife | — | Russia |
| 43 | Eddie Weinberg | 42 | Son | Salesman | Massachusetts |
| 44 | Isadore Ash | 47 | Head | Merchant | Massachusetts |
| 45 | Betty Ash | 41 | Wife | — | Massachusetts |
| 46 | Judith Ash | 13 | Daughter | — | Massachusetts |
| 47 | Melvin Ash | 17 | Son | — | Massachusetts |
| 48 | Barnet Leshin | 32 | Head | Owner | New York |
| 49 | Mina Leshin | 31 | Wife | — | Massachusetts |
| 50 | Marlene Leshin | 7 | Daughter | — | Massachusetts |
| 51 | Anna Sherman | 70 | Head | — | Canada |
| 52 | Morris Ladinsky | 60 | Head | Agent | Russia |
| 53 | Ramer Ladinsky | 60 | Wife | — | England |
| 54 | Verna Ladinsky | 35 | Daughter | Stenographer | Massachusetts |
| 55 | Freeda Ladinsky | 32 | Daughter | Stenography | Massachusetts |
| 56 | Freeda Morris | 30 | Lodger | — | Massachusetts |
| 57 | Luke Milne | 53 | Head | — | New York |
| 58 | Marion Milne | 22 | Son | Clerk | Massachusetts |
| 59 | Susan Tibbles | 83 | Aunt | — | Massachusetts |
| 60 | Rachel Roller | 41 | Lodger | Beautician | Vermont |
| 61 | Gordon Mitul | 18 | Lodger | — | Massachusetts |
| 62 | Lawrence Provost | 43 | Head | Beautician | Massachusetts |
| 63 | Ruth Provost | 37 | Wife | — | Massachusetts |
| 64 | Charles Provost | 10 | Daughter | — | New York |
| 65 | Nancy Provost | 9 | Daughter | — | Massachusetts |
| 66 | John Provost | 5 | Son | — | Massachusetts |
| 67 | Merrill Luce | 59 | Head | Owner | Massachusetts |
| 68 | Mary Luce THIS PERSON | 61 | Wife | — | Massachusetts |
| 69 | Doris Luce | 35 | Daughter | Coverer | Massachusetts |
| 70 | Marion Luce | 30 | Daughter | Secretary | Florida |
| 71 | Patrick Lyons | 46 | Head | Chauffeur | Ireland |
| 72 | Ella Lyons | 46 | Wife | — | Massachusetts |
| 73 | Raymond Lyons | 21 | Son | Service Man | Massachusetts |
| 74 | Joan Lyons | 17 | Daughter | — | Massachusetts |
| 75 | John Mclennan | 36 | Head | Dairyman | Massachusetts |
| 76 | Louise Mclennan | 32 | Wife | — | Massachusetts |
| 77 | Dorothy Mclennan | 18 | Daughter | — | Massachusetts |
| 78 | Mabel Morse | 81 | Head | — | New Hampshire |
| 79 | Sara Morse | 53 | Daughter | Owner | Massachusetts |
| 80 | Laura Bob | 74 | Maid | Housekeeper | Nova Scotia |
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)