ME
Mary Emery — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Essex-County, Massachusetts
Our Model Tree links this Mary Emery across the 1930 and 1940 US Censuses in Essex-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 5-person household.
Age 50
b. ~1890
Female
Spouse
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, Massachusetts |
| Surname | Emery |
| Given Name | Mary V. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Lynn City |
| 1935 Residence (County) | Essex |
| Additional Details | |
| Highest Grade | Hs 3 |
| 1935 Residence | Same Place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Lynn City |
| Est. Birth Year | ~1890 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Norma Emery | Daughter | — | 11 | ~1929 |
| Harold Emery | Head | — | 53 | ~1887 |
| Mary Emery | Spouse | — | 50 | ~1890 |
| Kendal Emery | Son | — | 14 | ~1926 |
| Harold Emery | Son | — | 17 | ~1923 |
Census Appearances
1930
Essex, Massachusetts
Spouse, age 40
Essex, Massachusetts · implied b. ~1890 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Emery |
| Given Name | Mary V |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 30 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Essex-County, Massachusetts
Spouse, age 50
Essex-County, Massachusetts · implied b. ~1890 — 5 household members
| Surname | Emery |
| Given Name | Mary V. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Lynn City |
| 1935 Residence (County) | Essex |
| Highest Grade | Hs 3 |
| 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 Emery across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Emery
Spouse · 1940 · age 50 · b. ~1890 · 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-t0627-01695-00105)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Walter M. Farrell | 25 | Son | Automobile Mechanic | Massachusetts |
| 42 | Thelma M. Farrell | 17 | Daughter | Matron | Massachusetts |
| 43 | Mary A. Neville | 64 | Head | Foreman | Northern Ireland |
| 44 | William L. Lynch | 33 | Son-in-law | Matron | Massachusetts |
| 45 | Michael L. Ryan | 41 | Head | Auto Mechanic | Rhode Island |
| 46 | Myrtle G. Ryan | 40 | Wife | — | Massachusetts |
| 47 | Charles L. Ryan | 22 | Son | Parts Mobile | Massachusetts |
| 48 | Paul R. Ryan | 20 | Son | New Worker | Massachusetts |
| 49 | Francis G. Ryan | 18 | Son | New Worker | Massachusetts |
| 50 | Leonard Ryan | 15 | Son | — | Massachusetts |
| 51 | William M. Leyton | 37 | Head | Medical Doctor | Massachusetts |
| 52 | Leah H. Leyton | 31 | Wife | — | Massachusetts |
| 53 | Robert A. Leyton | 6 | Son | — | Massachusetts |
| 54 | Nancy J. Leyton | 0 | Son | — | Massachusetts |
| 55 | Roy E. Hood | 66 | Head | Traveling Agent | Maine |
| 56 | Mabel G. Hood | 64 | Wife | — | Maine |
| 57 | Harold W. Emery | 53 | Head | Stationary Engineer | Massachusetts |
| 58 | Mary V. Emery THIS PERSON | 50 | Wife | — | Massachusetts |
| 59 | Harold W. Jr. Emery | 17 | Son | — | Massachusetts |
| 60 | Kendal E. Emery | 14 | Son | — | Massachusetts |
| 61 | Norma P. Emery | 11 | Daughter | — | Massachusetts |
| 62 | Bernard T. Brennan | 33 | Head | Auto Supplies Manager | Massachusetts |
| 63 | Dorothy G. Brennan | 25 | Wife | — | Massachusetts |
| 64 | Mary K. Brennan | 1 | Daughter | — | Massachusetts |
| 65 | Annie A. Brennan | 66 | Head | — | Irish Free State |
| 66 | John J. Brennan | 38 | Son | Pattern Maker | Massachusetts |
| 67 | Nelson W. Seaman | 23 | Head | Short Order Cook | Massachusetts |
| 68 | Pauline Seaman | 22 | Wife | Waitress | Massachusetts |
| 69 | Joyce L. Seaman | 4 | Daughter | — | Massachusetts |
| 70 | Jean I. Seaman | 2 | Daughter | — | Massachusetts |
| 71 | Lucy M. Elder | 63 | Head | — | Massachusetts |
| 72 | Barbara Elder | 22 | Niece | Stenographer | Massachusetts |
| 73 | Edward E. 2Nd Elder | 26 | Nephew | Machinist | Massachusetts |
| 74 | Theodor D. Elder | 25 | Grandson | — | Massachusetts |
| 75 | Edward E. 3Rd Elder | 5 | Grandnephew | — | Massachusetts |
| 76 | Lawrence R. Elder | 2 | Nephew | — | Massachusetts |
| 77 | Frank W. Marie | 34 | Head | Crane Operator | Massachusetts |
| 78 | Anna K. Marie | 31 | Wife | Crane Operator | Massachusetts |
| 79 | Dorothy A. Marie | 10 | Daughter | — | Massachusetts |
| 80 | Irene E. Marie | 9 | Daughter | — | Massachusetts |
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)