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Mary Humphrey — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Erie, New York

Our Model Tree links this Mary Humphrey across the 1920 and 1930 US Censuses in Erie, New York (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 9-person household.

Age 21 b. ~1909 Female Daughter Born: New York Single

1930 Census Record Details

Census Year1930
LocationErie, New York
SurnameHumphrey
Given NameMary E
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age21
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceIllinois
Mother's BirthplaceNew York
Additional Details
OccupationOperator
IndustryPhone
Class of WorkerW
Can Read/WriteYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationOperator
Township / WardBuffalo City
Est. Birth Year~1909

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.

9 people recorded at the same address in the 1930 census.

Name Relation to head Relative to Mary Age Birth yr
Laura Humphrey Daughter — 31 ~1899
Mary Humphrey Daughter — 21 ~1909
Esther Humphrey Daughter — 23 ~1907
Thomas Humphrey Son — 12 ~1918
Andrew Humphrey Son — 26 ~1904
Mabel Humphrey Daughter — 33 ~1897
Samuel Humphrey Son — 15 ~1915
Samuel Humphrey Head — 59 ~1871
Hattie Humphrey Spouse — 57 ~1873

Census Appearances

1920
Erie, New …
Daughter, age 11
Erie, New York · implied b. ~1909 — 10 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Humphrey
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 11
Marital Status Single
Birthplace New York
Father's Birthplace Illinois
Mother's Birthplace New York
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1930
Erie, New …
Daughter, age 21
Erie, New York · implied b. ~1909 — 9 household members
Surname Humphrey
Given Name Mary E
Relationship to Head Daughter
Sex F
Color / Race White
Age 21
Marital Status Single
Birthplace New York
Father's Birthplace Illinois
Mother's Birthplace New York
Occupation Operator
Industry Phone
Class of Worker W
Can Read/Write Yes
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 Mary Humphrey across 2 US Census years (1920 and 1930) in Erie, New York, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Humphrey
Daughter · 1930 · age 21 · b. ~1909 · New York
★ You are viewing this record
Sibling
Laura Humphrey
Sibling · 1930 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Humphrey
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Humphrey
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Andrew Humphrey
Sibling · 1930 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Samuel Humphrey
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mabel Humphrey
Sibling · 1930 · age 33
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

1930 US Federal Census — Erie, New York Open full size

Page Contents

47 people indexed on this census page (ia:1930:newyorkcensus00reel1432:0272)

Line Name Age Relation Occupation Birthplace
51 William Webster 38 Head Contractor Scotland
52 Margaret N Webster 42 Wife None Scotland
53 Edna Webster 13 Daughter None New York
54 Dorothy Webster 9 Daughter None New York
55 Albert B Kennedy 64 Head Painter New York
56 Mary A Kennedy 52 Wife None Canada English
57 Charles J Dugart 52 Head Machinist New York
58 Elizabeth F Dugart 52 Wife None Illinois
59 Charles R Dugart 17 Son None Illinois
60 Bert J Dann 30 Head Pilot New York
61 Edna J Dann 27 Wife None New York
62 June Dann 5 Daughter None New York
63 Bertram Dann 3 Son None New York
64 Roy S Huston 49 Head Laborer Pennsylvania
65 Effie M Huston 47 Wife None Pennsylvania
66 Mildred A Huston 24 Daughter General Work Pennsylvania
67 Ardell Huston 21 Son Laborer Pennsylvania
68 Lydia H Huston 15 Daughter Salesgirl Pennsylvania
69 Louise H Huston 10 Daughter None Pennsylvania
70 John R Huston 2 Adopted Son None Pennsylvania
72 Ernest W Smyth 69 Head None New York
73 Harris R Treloar 47 Head Salesman New York
74 Florence M Treloar 50 Wife None New York
75 Lucy G Treloar 69 Mother None Canada English
76 William J Cole 67 Head Agent New York
77 Cora A Cole 65 Wife None New York
78 Young Pauline A Cole 21 Granddaughter None New York
79 Young Lula Cole 15 Granddaughter None New York
80 Joshua Euchauff 74 Head None Canada English
81 Bertha Euchauff 37 Daughter Stenographer Alabama
82 Elizabeth Euchauff 36 Daughter Bookkeeper Kentucky
83 Emma Euchauff 34 Daughter None New York
84 Albert L Schuh 62 Head Salesman New York
85 Barbara R Schuh 59 Wife Yes New York
86 Harry E Bristol 57 Head Salesman New York
87 Sarah Bristol 55 Wife None Canada English
88 Gordon Bristol 26 Son Attendant New York
89 Gertrude Bristol 21 Daughter Stenographer New York
91 Samuel H Humphrey 59 Head Bookkeeper Illinois
92 Hattie M Humphrey 57 Wife None New York
93 Mabel R Humphrey 33 Daughter Operator New York
94 Laura E Humphrey 31 Daughter Operator New York
95 Andrew G Humphrey 26 Son Clerk New York
96 Esther M Humphrey 23 Daughter Teacher New York
97 Mary E Humphrey THIS PERSON 21 Daughter Operator New York
98 Samuel C Humphrey 15 Son None New York
99 Thomas R Humphrey 12 Son None New York

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1930 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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