EM
Edward Mccarthy — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hamilton-County, Ohio
Our Model Tree links this Edward Mccarthy across the 1920, 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed), with identified parents Barth & Bert — first a son (b.~1915), then head of a 5-person household.
Age 25
b. ~1915
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Ohio |
| Surname | McCarthy |
| Given Name | Edward |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Occupation | Machine Hand |
| Industry | Machine Tool |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 210 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Machine Hand |
| Township / Ward | Cincinnati |
| Est. Birth Year | ~1915 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Edward | Age | Birth yr |
|---|---|---|---|---|
| Catherine Mccarthy | Daughter | — | 23 | ~1917 |
| Edward Mccarthy | Son | — | 25 | ~1915 |
| Barth Mccarthy | Head | — | 51 | ~1889 |
| Jeanette Mccarthy | Daughter | — | 20 | ~1920 |
| Frank Mccarthy | Other | — | 62 | ~1878 |
Census Appearances
1920
Hamilton, Ohio
Son, age 5
Hamilton, Ohio · implied b. ~1915 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarthy |
| Given Name | Edward W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Hamilton, Ohio
Son, age 15
Hamilton, Ohio · implied b. ~1915 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarthy |
| Given Name | Edward |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| 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
Hamilton-County, Ohio
Son, age 25
Hamilton-County, Ohio · implied b. ~1915 — 5 household members
| Surname | McCarthy |
| Given Name | Edward |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Occupation | Machine Hand |
| Industry | Machine Tool |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 210 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| 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.
Our Model Tree links Edward Mccarthy across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Barth Mccarthy (~0.92 confidence) and father Bert Mccarthy (~0.92 confidence) and mother Bernadine Mccarthy (~0.92 confidence) and mother Bertha Mccarthy (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Barth Mccarthy
b. ~1889
Source father
● Household
· direct · ~0.92
Father
Bert Mccarthy
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Bernadine Mccarthy
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Bertha Mccarthy
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Edward Mccarthy
Son · 1940 · age 25 · b. ~1915 · Ohio
★ You are viewing this record
Sibling
Catherine Mccarthy
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jeanette Mccarthy
Sibling · 1940 · age 20
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 — Hamilton-County, Ohio
Open full size
1940 US Federal Census — Hamilton-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03188-00407)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Mavors | 54 | Head | Trimmer | Ohio |
| 2 | Johanna Mavors | 52 | Wife | — | Ohio |
| 3 | Julia Mavors | 22 | Daughter | New Worker | Ohio |
| 4 | John J. Mullen | 55 | Head | Store Keeper | Ohio |
| 5 | Dolorosa Mullen | 30 | Wife | Tacker | Indiana |
| 6 | Mary Meder | 82 | Mother-in-law | — | Ohio |
| 7 | Vivan Holand | 41 | Lodger | Floor Girl | Ohio |
| 8 | Russell Whitaker | 44 | Head | Wood Worker | Ohio |
| 9 | Nellie Whitaker | 43 | Wife | — | Kentucky |
| 10 | Bert Marks | 40 | Head | Clothing Cutter | Illinois |
| 11 | Ola Marks | 34 | Wife | — | Kentucky |
| 12 | Fred M. Fredricks | 48 | Head | Truck Driver | Kentucky |
| 13 | Tressie Fredricks | 43 | Wife | — | Kentucky |
| 14 | Harold Fredricks | 9 | Son | — | Ohio |
| 15 | Susan Paston | 67 | Head | — | England |
| 16 | William Paston | 29 | Son | Press Feeder | Ohio |
| 17 | Ralph Bates | 35 | Head | Chauffeur | Ohio |
| 18 | Irene Bates | 27 | Wife | — | Kentucky |
| 19 | Barbara Bates | 6 | Daughter | — | Ohio |
| 20 | Onesmine Christian | 63 | Head | Road Man | Mass |
| 21 | Lena Christian | 58 | Wife | — | Nova Scotia |
| 22 | Margrate Christian | 34 | Daughter | — | Ohio |
| 23 | Henriette Porter | 78 | Mother-in-law | — | Nova Scotia |
| 24 | Adam Rundo | 42 | Head | Baker | Hungary |
| 25 | Thressa Rundo | 39 | Wife | — | Hungary |
| 26 | Josephine Rundo | 21 | Daughter | Bookkeeping | Ohio |
| 27 | Leonard Rundo | 19 | Son | Office Boy | Ohio |
| 28 | Rose Mary Rundo | 13 | Daughter | — | Ohio |
| 29 | John Bagshaw | 60 | Head | Gardner | Indiana |
| 30 | Ida Bagshaw | 58 | Wife | — | Ohio |
| 31 | Edna Bagshaw | 23 | Daughter | Sales Lady | Ohio |
| 32 | Edward A. Daly | 32 | Head | Lineman | Ohio |
| 33 | Bertha A. Daly | 29 | Wife | — | Ohio |
| 34 | Donald E. H. Daly | 8 | Son | — | Ohio |
| 35 | Barth Mccarthy | 51 | Head | Plaster | Ohio |
| 36 | Edward Mccarthy THIS PERSON | 25 | Son | Machine Hand | Ohio |
| 37 | Catherine Mccarthy | 23 | Daughter | — | Ohio |
| 38 | Jeanette Mccarthy | 20 | Daughter | Wrapper | Ohio |
| 39 | Frank Mccarthy | 62 | Brother | — | Ohio |
| 40 | Caroline Mayer | 86 | Head | — | New York |
Pedigree Summary
Edward + 2 siblings
Gen 1 · 4 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)