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Thomas Mcdonald — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Franklin-County, Ohio

Our Model Tree links this Thomas Mcdonald across the 1920, 1930 and 1940 US Censuses in Franklin-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1859), then head of a 3-person household.

Age 81 b. ~1859 Male Head Born: Ohio Married

1940 Census Record Details

Census Year1940
LocationFranklin-County, Ohio
SurnameMcDonald
Given NameThomas B.
Relationship to HeadHead
SexM
Color / RaceWhite
Age81
Marital StatusMarried
BirthplaceOhio
1935 Residence (City)Columbus City
1935 Residence (County)Franklin
Additional Details
Highest GradeNo 8
1935 ResidenceSame Place
Birth StateOhio
Birth CountryUnited States
Birthplace (normalized)ohio
Township / WardColumbus City
Est. Birth Year~1859

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.

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

Name Relation to head Relative to Thomas Age Birth yr
Clara Mcdonald Spouse — 79 ~1861
Pearl Mcdonald Daughter — 55 ~1885
Thomas Mcdonald Head — 81 ~1859

Census Appearances

1920
Franklin, Ohio
Head, age 60
Franklin, Ohio · implied b. ~1860 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McDonald
Given Name Thomas R.
Relationship to Head Head
Sex M
Color / Race White
Age 60
Marital Status Married
Birthplace Ohio
Father's Birthplace Ohio
Mother's Birthplace Ohio
Occupation Meat Cutter
Industry Grocery
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Home Owned/Rented R
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio
1930
Franklin, Ohio
Other, age 69
Franklin, Ohio · implied b. ~1861 — 50 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McDonald
Given Name Thomas
Relationship to Head Inmate
Sex M
Color / Race White
Age 69
Marital Status Single
Birthplace Ohio
Age at First Marriage 22
Father's Birthplace Ohio
Mother's Birthplace Ohio
Can Read/Write Yes
Home Owned/Rented No
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio
1940
Franklin-County, Ohio
Head, age 81
Franklin-County, Ohio · implied b. ~1859 — 3 household members
Surname McDonald
Given Name Thomas B.
Relationship to Head Head
Sex M
Color / Race White
Age 81
Marital Status Married
Birthplace Ohio
1935 Residence (City) Columbus City
1935 Residence (County) Franklin
Highest Grade No 8
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 Thomas Mcdonald across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Thomas Mcdonald
Head · 1940 · age 81 · b. ~1859 · 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 — Franklin-County, Ohio Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03242-00158)

Line Name Age Relation Occupation Birthplace
1 Edna E. Smith 37 HEAD Dress Little Ohio
2 Charles J. Shoemaker 65 Boarder Automobile Salesman Ohio
3 Charles D. Lusher 19 Boarder Air Cadet Ohio
4 Virginia Lewis 31 Lodger Saleslady Virginia
5 Peter H. Hofmann 67 HEAD Stationary Fireman OHIO
6 Anna E. Hofmann 57 WIFE — OHIO
7 Thelma T. Hofmann 24 daughter Nursemaid OHIO
8 Pires A. Gradation 22 son-in-law Printer OHIO
9 Mary Lou Gradation 22 daughter Stenographer OHIO
10 James P. Platsek 77 HEAD — OHIO
11 Charles F. Kollen 65 Head Merchant OHIO
12 Nellie L. Kollen 61 Wife — Ohio
13 Helen L. Kollen 39 daughter Secretary Ohio
14 John F. Stauffer 56 Lodger Plumber Maryland
15 Kathryn Stauffer 58 Lodger's wife — Indiana
16 Sam Remer 52 Head Merchant Russia
17 Katie Remer 48 Wife Merchant Kentucky
18 Annabell Remer 24 daughter Salesclerk Ohio
19 Irving W. Robey 64 Head — Ohio
20 Ella G. Robey 65 Wife — Ohio
21 Hazel E. Robey 32 daughter Clerical Ohio
22 Eileen L. Robey 28 daughter — Ohio
23 George E. Hanna 51 Head Master Teacher Ohio
24 Dolly Hanna 47 sister Typist Ohio
25 Norman J. Truff 30 nephew Salesman Ohio
26 Thomas B. Mcdonald THIS PERSON 81 Head — Ohio
27 Clara C. Mcdonald 79 Wife — Ohio
28 Pearl Mcdonald 55 daughter Stenographer Ohio
29 Carl Wendt 59 Head Clerk Ohio
30 Paula A. Wendt 59 Wife — Illinois
31 William B. Studer 58 Head — Ohio
32 Mary R. Studer 59 Wife — Ohio
33 James A. Spain 42 Head Insp. Pennsylvania
34 Coletta E. Spain 37 Wife — Pennsylvania
35 Donald E. Pfeiffer 32 Head Auditor Ohio
36 Henrietta Pfeiffer 27 Wife — Ohio
37 920 1/2 None — — —
38 920 1/2 None — — —
39 Robert Freed 25 Head Clerical Worker Ohio
40 Dorothy Freed 23 Wife Stenographer Ohio

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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