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Anna Mason — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Onondaga-County, New York

Our Model Tree links this Anna Mason across the 1930 and 1940 US Censuses in Onondaga-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 8-person household.

Age 10 b. ~1930 Female Daughter Born: New York Single

1940 Census Record Details

Census Year1940
LocationOnondaga-County, New York
SurnameMason
Given NameAnna
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age10
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)Syracuse
1935 Residence (County)Onon
Additional Details
Highest Grade5
1935 ResidenceNew York
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardOnondaga
Est. Birth Year~1930

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 Anna Age Birth yr
Frank Mason Son — 7 ~1933
Walter Mason Son — 2 ~1938
Evelyn Mason Daughter — 6 ~1934
Anna Mason Daughter — 10 ~1930
E Mason Spouse — 35 ~1905
Frank Mason Head — 35 ~1905
Harry Mason Son — 12 ~1928
Janet Mason Daughter — 4 ~1936

Census Appearances

1930
Onondaga, New …
Daughter, age
Onondaga, New York · implied b. ~1930 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Mason
Given Name Ann
Relationship to Head Daughter
Sex F
Color / Race White
Age 0
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace Massachusetts
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
Onondaga-County, New …
Daughter, age 10
Onondaga-County, New York · implied b. ~1930 — 8 household members
Surname Mason
Given Name Anna
Relationship to Head Daughter
Sex F
Color / Race White
Age 10
Marital Status Single
Birthplace New York
1935 Residence (City) Syracuse
1935 Residence (County) Onon
Highest Grade 5
1935 Residence New York
Birth State New York
Birth Country United States
Birthplace (normalized) new york

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 Anna Mason across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Mason
Daughter · 1940 · age 10 · b. ~1930 · New York
★ You are viewing this record
Sibling
Evelyn Mason
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Janet Mason
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Mason
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Mason
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Mason
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Onondaga-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02705-00104)

Line Name Age Relation Occupation Birthplace
41 L. Ann Wilcox 72 Head — New York
42 William Laff 29 Head Mailer New York
43 Helen Laff 24 Wife — New York
44 Patricia Ann Laff 4 Daughter — New York
45 A. William Laff 1 Son — New York
46 Barkis Dumanian 26 Head Prop & Stable New York
47 L. William Bronson 62 Head — New York
48 W. Cora Bronson 60 Wife — New York
49 Buella Hotaling 36 Lodger — New York
50 Leila Redway 60 Lodger Practical Nurse Vermont
51 Louis Mccann 56 Head — Ohio
52 Nettie Mccann 46 Wife — Penna
53 Louis Jr. Mccann 17 Son — New York
54 Wilson Mccann 16 Son — New York
55 Harrison Mccann 5 Son — New York
56 C. Charles Norris 49 Head Farmer New York
57 Dorothy Norris 44 Wife Waitress New York
58 Walter Norris 18 Son — New York
59 Robert Norris 13 Son — New York
60 Homer Wilson 48 Head Stationary Fireman Athens
61 Bertha Wilson 39 Wife — New York
62 Ruth Wilson 18 Daughter — New York
63 Homer Jr. Wilson 16 Son — New York
64 William Wilson 15 Son — New York
65 Naomi Wilson 9 Daughter — New York
66 Nancy Wilson 8 Daughter — New York
67 John French 60 Head — New York
68 Mary Fleming 58 Servant — New York
69 Gerard Fleming 34 Lodger House Worker New York
70 Borden George 36 Lodger Trucking Business New York
71 Frank Mason 35 Head Farmer Illinois
72 E. May Mason 35 Wife — New York
73 Harry Mason 12 Son — New York
74 Anna Mason THIS PERSON 10 Daughter — New York
75 Frank Jr. Mason 7 Son — New Jersey
76 Evelyn Mason 6 Daughter — New York
77 Janet Mason 4 Daughter — New York
78 Walter Mason 2 Son — New York
79 Varick Bicknell 30 Head Trucker New York
80 Nellie Bicknell 29 Wife — New York

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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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