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William Crawford — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Allen-County, Ohio

Our Model Tree links this William Crawford across the 1920, 1930 and 1940 US Censuses in Allen-County, Ohio (XGBoost, ~Confirmed), with identified parents Charles & Beulah — first a head (b.~1917), then head of a 4-person household.

Age 23 b. ~1917 Male Head Born: Ohio Married

1940 Census Record Details

Census Year1940
LocationAllen-County, Ohio
SurnameCrawford
Given NameWilliam
Relationship to HeadHead
SexM
Color / RaceWhite
Age23
Marital StatusMarried
BirthplaceOhio
1935 Residence (City)LIMA city
1935 Residence (County)ALLEN
Additional Details
OccupationMachinist
IndustryLocomotive Construction
Class of WorkerPW
Hours Worked15
Income (1939)620
Highest GradeH-4
1935 ResidenceSame Place
Birth StateOhio
Birth CountryUnited States
Birthplace (normalized)ohio
OccupationMachinist
Township / WardLima City
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.

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

Name Relation to head Relative to William Age Birth yr
Janice Crawford Daughter — ~1940
Kathleen Crawford Daughter — 2 ~1938
William Crawford Head — 23 ~1917
Leta Crawford Spouse — 20 ~1920

Census Appearances

1920
Allen, Ohio
Son, age 3
Allen, Ohio · implied b. ~1917 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Crawford
Given Name William J
Relationship to Head Son
Sex M
Color / Race White
Age 3
Marital Status Single
Birthplace Ohio
Father's Birthplace Arkansas
Mother's Birthplace Tennessee
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio
1930
Allen, Ohio
Son, age 13
Allen, Ohio · implied b. ~1917 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Crawford
Given Name William
Relationship to Head Son
Sex M
Color / Race White
Age 13
Marital Status Single
Birthplace Ohio
Father's Birthplace Arkansas
Mother's Birthplace Tennessee
Can Read/Write Yes
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio
1940
Allen-County, Ohio
Head, age 23
Allen-County, Ohio · implied b. ~1917 — 4 household members
Surname Crawford
Given Name William
Relationship to Head Head
Sex M
Color / Race White
Age 23
Marital Status Married
Birthplace Ohio
1935 Residence (City) LIMA city
1935 Residence (County) ALLEN
Occupation Machinist
Industry Locomotive Construction
Class of Worker PW
Hours Worked 15
Income (1939) 620
Highest Grade H-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.
Model Tree available
Our Model Tree links William Crawford across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Crawford (~0.92 confidence) and mother Beulah Crawford (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Charles Crawford
b. ~1891
Source father
● Household · direct · ~0.92
Mother
Beulah Crawford
b. ~1896
Source mother
● Household · direct · ~0.92
This person
Anchor record
William Crawford
Head · 1940 · age 23 · b. ~1917 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Allen-County, Ohio Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03021-00568)

Line Name Age Relation Occupation Birthplace
1 Robert Sutton 1 Son — Ohio
2 William Crawford THIS PERSON 23 Head Machinist Ohio
3 Leta Crawford 20 Wife — Ohio
4 Kathleen Crawford 2 Daughter — Ohio
5 Janice Crawford 0 Daughter — Ohio
6 Milton G. Gladfelter 59 Head Machinist Pennsylvania
7 Mary Gladfelter 58 Wife — Germany
8 Velma Gladfelter 28 Daughter — Ohio
9 Floyd Gladfelter 26 Son Machinist Ohio
10 Herbert Gladfelter 23 Son Machinist Ohio
11 Glen Gladfelter 20 Son New Worker Ohio
12 Willard Gladfelter 13 Son — Ohio
13 George Dankirt 53 Head Laborer Indiana
14 Grace Dankirt 43 Wife — Indiana
15 Ernest Dankirt 29 Son Painter Ohio
16 Harold Dankirt 6 Son — Ohio
17 William G. Hemphill 44 Head Electric Welder Ohio
18 Effie Hemphill 48 Wife Cigar Maker Nebraska
19 Francis Nichols 32 Head Painter Ohio
20 Reetha Nichols 21 Wife Cigar Maker Ohio
21 Cary Dodds 58 Head Laborer Ohio
22 Blanche Dodds 55 Wife — Ohio
23 Robert Fitz 38 Head Salesman Ohio
24 Irene Fitz 34 Wife — Ohio
25 Calvin Roeder 27 Head Truck Driver Ohio
26 Mary H. Roeder 22 Wife — Ohio
27 Calvin E. Roeder 3 Son — Ohio
28 Richard C. Roeder 0 Son — Ohio
29 Russell Roeder 0 Son — Ohio
30 Robert B. Hire 23 Head Apprentice Timekeeper Ohio
31 Frieda Hire 26 Wife Assembly Worker Ohio
32 James A. Hire 1 Son — Ohio
33 Frank Everett 62 Head Carpenter Ohio
34 Addie Everett 66 Wife — Ohio
35 William Heatwool 57 Head Truck Driver Ohio
36 Anna Heatwool 52 Wife — Ohio
37 Thurman Derringer 34 Head Laborer Michigan
38 Mabel Derringer 35 Wife — Ohio
39 William H. Bergdorf 13 Step Son — Ohio
40 Dale Bergdorf 11 Step Son — Ohio

Pedigree Summary

William
Gen 1 · 2 parents ~0.92
Max depth 4 (1900–1950 window)

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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