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Mary Mccann — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Middlesex-County, Massachusetts

Our Model Tree links this Mary Mccann across the 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1901), then head of a 6-person household.

Age 39 b. ~1901 Female Spouse Born: New Hampshire Married

1940 Census Record Details

Census Year1940
LocationMiddlesex-County, Massachusetts
SurnameMcCann
Given NameMary E.
Relationship to HeadWife
SexF
Color / RaceWhite
Age39
Marital StatusMarried
BirthplaceNew Hampshire
1935 Residence (City)City of Melrose
1935 Residence (County)Middlesex
Additional Details
Highest GradeHs 4
1935 ResidenceSame Place
Birth StateNew Hampshire
Birth CountryUnited States
Birthplace (normalized)new hampshire
Township / WardCity Of Melrose
Est. Birth Year~1901

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.

6 people recorded at the same address in the 1940 census.

Name Relation to head Relative to Mary Age Birth yr
Mary Mccann Spouse — 39 ~1901
Norman Mccann Head — 47 ~1893
Marjorie Mccann Daughter — 13 ~1927
Barbara Mccann Daughter — 17 ~1923
Marilyn Mccann Daughter — 9 ~1931
Mary Mccann Daughter — 18 ~1922

Census Appearances

1930
Middlesex, Massachusetts
Other, age 29
Middlesex, Massachusetts · implied b. ~1901 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McCann
Given Name Mary E
Relationship to Head wife-H
Sex F
Color / Race White
Age 29
Marital Status Married
Birthplace New Hampshire
Age at First Marriage 19
Father's Birthplace Irish Free State
Mother's Birthplace Irish Free State
Occupation none
Can Read/Write Yes
Birth State New Hampshire
Birth Country United States
Birthplace (normalized) new hampshire
1940
Middlesex-County, Massachusetts
Spouse, age 39
Middlesex-County, Massachusetts · implied b. ~1901 — 6 household members
Surname McCann
Given Name Mary E.
Relationship to Head Wife
Sex F
Color / Race White
Age 39
Marital Status Married
Birthplace New Hampshire
1935 Residence (City) City of Melrose
1935 Residence (County) Middlesex
Highest Grade Hs 4
1935 Residence Same Place
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.
Linked across censuses
Our Model Tree links Mary Mccann across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Mccann
Spouse · 1940 · age 39 · b. ~1901 · 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 — Middlesex-County, Massachusetts Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01613-00631)

Line Name Age Relation Occupation Birthplace
1 Thomas R Finn 29 Son Foreman Mass.
2 Donald X Finn 25 Son Farm Hand Mass.
3 James Hansen 7 Grandson — Mass.
4 Eldon C. Fleury 63 Head — Vermont
5 Nettie S. Fleury 60 Wife — Mass.
6 Eleanor S. Fleury 23 Daughter Switchboard Operator Mass.
7 Marjorie S. Fleury 20 Daughter Bookkeeper Mass.
8 Willard F. Rautenberg 28 Son-in-law Carpentry Mass.
9 Marion F. Rautenberg 25 Daughter — Mass.
10 Norman E. Rautenberg 5 Grandson — Mass.
11 Martha R. Shaw 93 Mother-in-law — Pennsylvania
12 Stanley B. Hamilton 72 Head — England
13 Mabel J. Hamilton 68 Wife — Canada-English
14 Jennie E. Blanchard 53 Lodger Nurse Mass.
15 Lawrence B. Sullivan 32 Head Laborer Mass.
16 Anne M. Sullivan 32 Wife — Mass.
17 Edwin F. Parshley 82 Father-in-law — Mass.
18 Edwin A. Black 23 Head Chemical Engineer Ohio
19 Lorene R. Black 23 Wife Dietitian Indiana
20 Nelson W. Atwood 67 Head Commission Merchant Mass.
21 Minnie B. Atwood 65 Wife — Mass.
22 Laura S. Wilbur 46 Head — England
23 Louis Wilbur 56 Husband Salesman Mass.
24 Therefor (Space Left None erroneous — —
25 — None — — —
26 Oscar R. Abel 32 Head Stationary Assistant Fireman New York
27 Susan E. Abel 35 Wife — New York
28 Helen W. Abel 10 Daughter — Connecticut
29 Oscar W. Abel 8 Son — Mass.
30 Ralph H. Abel 6 Son — Mass.
31 Ernest Hayward 51 Head Office Manager Mass.
32 Ethel J. Hayward 50 Wife — Washington
33 Eugene F. Hayward 27 Son — Mass.
34 Janice D. Hayward 20 Daughter — New Hampshire
35 Norman F. Mccann 47 Head Salesman Mass.
36 Mary E. Mccann THIS PERSON 39 Wife — New Hampshire
37 Mary E. Mccann 18 Daughter — Mass.
38 Barbara F. Mccann 17 Daughter — Mass.
39 Marjorie C. Mccann 13 Daughter — New York
40 Marilyn D. Mccann 9 Daughter — Mass.

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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)

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