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Mary Curtis — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Lenawee, Michigan

Our Model Tree links this Mary Curtis across the 1920 and 1930 US Censuses in Lenawee, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 10-person household.

Age 11 b. ~1919 Female Daughter Born: Ohio Single

1930 Census Record Details

Census Year1930
LocationLenawee, Michigan
SurnameCurtis
Given NameMary V.
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age11
Marital StatusSingle
BirthplaceOhio
Father's BirthplaceNew York
Mother's BirthplaceOhio
Additional Details
Occupationnone
Can Read/WriteYes
Birth StateOhio
Birth CountryUnited States
Birthplace (normalized)ohio
Township / WardAdrian City
Est. Birth Year~1919

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.

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

Name Relation to head Relative to Mary Age Birth yr
Josephine Curtis Daughter — 14 ~1916
Hazel Curtis Daughter — 16 ~1914
Martha Curtis Daughter — 19 ~1911
Mildred Curtis Daughter — 12 ~1918
Mary Curtis Daughter — 11 ~1919
Leo Curtis Head — 50 ~1880
May Curtis Other — 50 ~1880
Mary Curtis Other — 79 ~1851
George Curtis Son — 17 ~1913
David Curtis Son — 22 ~1908

Census Appearances

1920
Lenawee, Michigan
Daughter, age 1
Lenawee, Michigan · implied b. ~1919 — 9 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Curtis
Given Name Mary V.
Relationship to Head Daughter
Sex F
Color / Race White
Age 1
Marital Status Single
Birthplace Ohio
Father's Birthplace New York
Mother's Birthplace Ohio
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio
1930
Lenawee, Michigan
Daughter, age 11
Lenawee, Michigan · implied b. ~1919 — 10 household members
Surname Curtis
Given Name Mary V.
Relationship to Head Daughter
Sex F
Color / Race White
Age 11
Marital Status Single
Birthplace Ohio
Father's Birthplace New York
Mother's Birthplace Ohio
Occupation none
Can Read/Write Yes
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio

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 Curtis across 2 US Census years (1920 and 1930) in Lenawee, Michigan, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Curtis
Daughter · 1930 · age 11 · b. ~1919 · Michigan
★ You are viewing this record
Sibling
Martha Curtis
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Curtis
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Curtis
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Curtis
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Josephine Curtis
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Curtis
Sibling · 1930 · age 22
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 — Lenawee, Michigan Open full size

Page Contents

36 people indexed on this census page (ia:1930:michigancensus00reel1007:0135)

Line Name Age Relation Occupation Birthplace
51 Elsa Burr 36 Daughter None Michigan
52 William Drager 39 Head Carpenter Pennsylvania
53 Emma Drager 38 Wife-H None Pennsylvania
54 William C. Drager 22 Son None Pennsylvania
55 Gordon Drager 20 Son None Pennsylvania
56 Richard Drager 18 Son None Pennsylvania
57 Nelson Maynard 40 Head Comp. Salesman Michigan
58 Lucile Maynard 38 Wife-H None Ohio
59 Garlyn Maynard 8 Daughter None Michigan
60 Nelson B. Maynard 3 Son None Michigan
61 Fred E. Watt 39 Head Weaver Michigan
62 Maude Watt 32 Wife-H None Pennsylvania
63 Fred Richard Watt 7 Son None Michigan
64 Emma Kay Watt 3 Daughter None Michigan
65 Anthony Frey 37 Boarder Fireman New York
66 Leo J. Curtis 50 Head Wire Chief New York
67 May W. Curtis 50 Wife-H None Ohio
68 David Curtis 22 Son Ticket Agent Ohio
69 Martha F. Curtis 19 Daughter Saleslady Ohio
70 George William Curtis 17 Son None Ohio
71 Hazel M. Curtis 16 Daughter None Ohio
72 Josephine W. Curtis 14 Daughter None Ohio
73 Mildred L. Curtis 12 Daughter None Ohio
74 Mary V. Curtis THIS PERSON 11 Daughter None Ohio
75 Mary F. Curtis 79 Mother None New York
76 Roy Eberline 33 Head Painter Michigan
77 Lillian Eberline 27 Wife-H None Michigan
78 Francis Eberline 8 Daughter None Michigan
79 Marjorie Eberline 6 Daughter None Michigan
80 Alice Eberline 3 Daughter None Michigan
81 Ella S. Simpson 60 Head Seamstress Ohio
82 Clyde Andrews 50 Head Laborer Ohio
83 Lenora E. Andrews 40 Wife-H None Michigan
84 Harland Andrews 22 Son None Ohio
85 Mildred Andrews 16 Daughter None Michigan
86 Lewis M. Andrews 7 Son None Michigan

Related Census Records

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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