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Mary Clifford — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Carroll-County, Indiana

Our Model Tree links this Mary Clifford across the 1930 and 1940 US Censuses in Carroll-County, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 8-person household.

Age 11 b. ~1929 Female Daughter Born: Indiana Single

1940 Census Record Details

Census Year1940
LocationCarroll-County, Indiana
SurnameClifford
Given NameMary Patricia
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age11
Marital StatusSingle
BirthplaceIndiana
1935 Residence (City)Delphi Town
1935 Residence (County)Carroll
Additional Details
Highest GradeNo 5
1935 ResidenceSame place
Birth StateIndiana
Birth CountryUnited States
Birthplace (normalized)indiana
Township / WardDelphi Town
Est. Birth Year~1929

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 Mary Age Birth yr
Maurice Clifford Son — 14 ~1926
Helen Clifford Spouse — 48 ~1892
James Clifford Son — 17 ~1923
Marjorie Clifford Daughter — 18 ~1922
Dorothy Clifford Daughter — 13 ~1927
John Clifford Son — 16 ~1924
Mary Clifford Daughter — 11 ~1929
James Clifford Head — 49 ~1891

Census Appearances

1930
Carroll, Indiana
Daughter, age 1
Carroll, Indiana · implied b. ~1929 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Clifford
Given Name Mary C P
Relationship to Head Daughter
Sex F
Color / Race White
Age 1
Marital Status Single
Birthplace Indiana
Father's Birthplace Indiana
Mother's Birthplace Michigan
Birth State Indiana
Birth Country United States
Birthplace (normalized) indiana
1940
Carroll-County, Indiana
Daughter, age 11
Carroll-County, Indiana · implied b. ~1929 — 8 household members
Surname Clifford
Given Name Mary Patricia
Relationship to Head Daughter
Sex F
Color / Race White
Age 11
Marital Status Single
Birthplace Indiana
1935 Residence (City) Delphi Town
1935 Residence (County) Carroll
Highest Grade No 5
1935 Residence Same place
Birth State Indiana
Birth Country United States
Birthplace (normalized) indiana

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 Clifford across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Clifford
Daughter · 1940 · age 11 · b. ~1929 · Indiana
★ You are viewing this record
Sibling
James Clifford
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Clifford
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maurice Clifford
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Clifford
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Clifford
Sibling · 1940 · age 16
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 — Carroll-County, Indiana Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01029-00122)

Line Name Age Relation Occupation Birthplace
41 Loaverne Goff 32 Head Clerk Indiana
42 Marie Goff 35 Wife — Indiana
43 Elizabeth Goff 4 Daughter — Indiana
44 James Goff 1 Son — Indiana
45 Loutie Anderson 58 Head Laborer Indiana
46 Helen Anderson 52 Wife — Indiana
47 Minnie Robertson 73 Mother-in-law — Indiana
48 Edward Ryan Grimm 24 Head Partner Indiana
49 Yvonne Grimm 20 Wife — California
50 Charles Best 70 Head Private Indiana
51 Myrtle Best 65 Wife — Indiana
52 Neva Rittenhouse 79 Head — Indiana
53 Bessie Rittenhouse 58 Daughter Assistant Librarian Indiana
54 Mayme Rittenhouse 53 Daughter — Indiana
55 Millard Daring 42 Head Rural Mail Carrier Indiana
56 Edna Daring 41 Wife — Indiana
57 William Ross Daring 15 Son — Indiana
58 Raymond Coble 55 Head — Indiana
59 Mary Coble 40 Wife — Indiana
60 John J. Gee 24 Head Salesman Pennsylvania
61 Ruth Gee 24 Daughter — Indiana
62 Eldridge W. Jr. Peters 37 Head Lineman Indiana
63 Maude Peters 32 Wife — Indiana
64 Mahlon Peters 13 Son — Indiana
65 George Thompson 81 Head — Indiana
66 Nora Thompson 77 Wife — Indiana
67 Duane Lear 29 Head Civil Contracting Indiana
68 Mary Lear 24 Wife — Indiana
69 Duane William Lear 5 Son — Indiana
70 Joan Ann Lear 3 Daughter — Indiana
71 Price Adams 47 Head Private Indiana
72 Beryl Adams 43 Wife — Indiana
73 James A. Clifford 49 Head Partner Indiana
74 Helen M. Clifford 48 Wife — Michigan
75 Marjorie Clifford 18 Daughter — Indiana
76 James Richard Clifford 17 Son — Indiana
77 John Edward Clifford 16 Son — Indiana
78 Maurice Francis Clifford 14 Son — Indiana
79 Dorothy Ann Clifford 13 Daughter — Indiana
80 Mary Patricia Clifford THIS PERSON 11 Daughter — Indiana

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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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