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Mary Farley — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Wood-County, Ohio

Our Model Tree links this Mary Farley across the 1930 and 1940 US Censuses in Wood-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 7-person household.

Age 23 b. ~1917 Female Daughter Born: Ohio Single

1940 Census Record Details

Census Year1940
LocationWood-County, Ohio
SurnameFarley
Given NameMary
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age23
Marital StatusSingle
BirthplaceOhio
1935 Residence (City)Middleton Township
1935 Residence (County)Wood
Additional Details
OccupationMaid
IndustryPrivate Home
Class of WorkerPW
Hours Worked40
Income (1939)312
Highest GradeHs 4
1935 ResidenceSame Place
Birth StateOhio
Birth CountryUnited States
Birthplace (normalized)ohio
OccupationMaid
Township / WardMiddleton Township
Est. Birth Year~1917

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.

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

Name Relation to head Relative to Mary Age Birth yr
John Farley Son — 21 ~1919
Mary Farley Daughter — 23 ~1917
Agnes Farley Daughter — 19 ~1921
Lucille Farley Daughter — 25 ~1915
Helen Farley Spouse — 47 ~1893
Edward Farley Head — 54 ~1886
Rose Farley Daughter — 13 ~1927

Census Appearances

1930
Wood, Ohio
Daughter, age 13
Wood, Ohio · implied b. ~1917 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Farley
Given Name Mary R.
Relationship to Head Daughter
Sex F
Color / Race White
Age 13
Marital Status Single
Birthplace Ohio
Father's Birthplace Ohio
Mother's Birthplace Ohio
Can Read/Write Yes
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio
1940
Wood-County, Ohio
Daughter, age 23
Wood-County, Ohio · implied b. ~1917 — 7 household members
Surname Farley
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 23
Marital Status Single
Birthplace Ohio
1935 Residence (City) Middleton Township
1935 Residence (County) Wood
Occupation Maid
Industry Private Home
Class of Worker PW
Hours Worked 40
Income (1939) 312
Highest Grade Hs 4
1935 Residence Same Place
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 Farley across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Farley
Daughter · 1940 · age 23 · b. ~1917 · Ohio
★ You are viewing this record
Sibling
John Farley
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Farley
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucille Farley
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Farley
Sibling · 1940 · age 19
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 — Wood-County, Ohio Open full size

Page Contents

38 people indexed on this census page (nara:1940:m-t0627-03171-00048)

Line Name Age Relation Occupation Birthplace
41 Spafford William Spafford 14 — — Ohio
42 Fred Kehn 44 Head Laborer Ohio
43 Elma Kehn 46 Wife — Ohio
44 Donald Kehn 26 Son — Ohio
45 Dorothy Kehn 16 Daughter — Ohio
46 Roy Lyon 63 Head Farmer Ohio
47 Elsie Lyon 60 Wife — Ohio
48 Albert Hornberger 20 Hired Help Hired Help Ohio
49 Paul Wozniak 50 Head Farmer Ohio
50 Jennie Wozniak 54 Wife — Ohio
51 Felix Wozniak 29 Hired man Hired Help Detroit, Mich
52 Aloysius Hoffman 71 Head — Ohio
53 Andrew Hoffman 37 Son Farmer Ohio
54 Lawrence Hoffman 28 Son Farmer Ohio
55 Aloysius Hoffman 26 Son Farmer Ohio
56 Helen Hoffman 29 Daughter Farmer Ohio
57 Augustine Elliott 53 Head Operator Ohio
58 Bessie Elliott 52 Wife — Ohio
59 Winton Elliott 22 Son — Ohio
60 Lovell Elliott 16 Son — Ohio
61 Effie Ulrich 61 Hired help Hired Help Ohio
62 Stephen Johnston 36 Head Laborer Ohio
63 Esther Johnston 30 Wife — Ohio
64 Katherine Took 9 Step-Daughter — Ohio
65 Dorothy Took 8 Step-Daughter — Ohio
66 Joan Took 5 Step-Daughter — Ohio
67 John Opperman 62 Head Laborer Ohio
68 Bertha Opperman 34 Wife — Ohio
69 Edward Farley 54 Head Farmer Ohio
70 Helen Farley 47 Wife — Ohio
71 Lucille Farley 25 Daughter — Ohio
72 Mary Farley THIS PERSON 23 Daughter Maid Ohio
73 John Farley 21 Son Attendant Ohio
74 Agnes Farley 19 Daughter — Ohio
75 Rose Farley 13 Daughter — Ohio
76 John Knollmiller 38 Head Plumber Ohio
77 Ruth D. Knollmiller 28 Wife — Ohio
78 Ruth Mae Knollmiller 3 Daughter — Ohio

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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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