CM
Charles Mccarthy — 1940 US Census Record
Model Tree available1940 United States Federal Census · Lake-County, Ohio
Our Model Tree links this Charles Mccarthy across the 1920, 1930 and 1940 US Censuses in Lake-County, Ohio (XGBoost, ~Confirmed), with identified parents Charles & Charles — first a son (b.~1908), then head of a 5-person household.
Age 32
b. ~1908
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lake-County, Ohio |
| Surname | McCarthy |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Painesville |
| 1935 Residence (County) | Lake |
| Additional Details | |
| Occupation | Salesman |
| Industry | Fuel Dealer |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1140 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Salesman |
| Township / Ward | Painesville |
| Est. Birth Year | ~1908 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Mary Mccarthy | Head | — | 68 | ~1872 |
| Charles Mccarthy | Son | — | 32 | ~1908 |
| Agnes Mccarthy | Daughter | — | 25 | ~1915 |
| Joseph Mccarthy | Other | — | 25 | ~1915 |
| Alice Mccarthy | Daughter | — | 28 | ~1912 |
Census Appearances
1920
Lake, Ohio
Son, age 12
Lake, Ohio · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarthy |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Lake, Ohio
Son, age 23
Lake, Ohio · implied b. ~1907 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarthy |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Clerk |
| Industry | Railroad Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Lake-County, Ohio
Son, age 32
Lake-County, Ohio · implied b. ~1908 — 5 household members
| Surname | McCarthy |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Painesville |
| 1935 Residence (County) | Lake |
| Occupation | Salesman |
| Industry | Fuel Dealer |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1140 |
| 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.
Our Model Tree links Charles Mccarthy across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Mccarthy (~0.92 confidence) and father Charles Mccarthy (~0.92 confidence) and mother Mary Mccarthy (~0.92 confidence) and mother Mary Mccarthy (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Mccarthy
b. ~1872
Source father
● Household
· direct · ~0.92
Father
Charles Mccarthy
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Mary Mccarthy
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Mary Mccarthy
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Mccarthy
Son · 1940 · age 32 · b. ~1908 · Ohio
★ You are viewing this record
Sibling
Alice Mccarthy
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Mccarthy
Sibling · 1940 · age 25
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 — Lake-County, Ohio
Open full size
1940 US Federal Census — Lake-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03095-00305)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Robert | 12 | Son | — | Ohio |
| 42 | William Quiller | 72 | Head | — | Canada |
| 43 | Marion Quiller | 55 | Wife | — | Ohio |
| 44 | Margaret Small | 63 | Lodger | Housekeeper | Ohio |
| 45 | Matthew Kerron | 65 | Head | Int. Clerk | Ohio |
| 46 | Doris Kerron | 64 | Wife | — | Ohio |
| 47 | Elizabeth Nichols | 44 | Head | Foreman | Ohio |
| 48 | Goldie Nichols | 35 | Wife | — | Ohio |
| 49 | Robert Nichols | 15 | Son | — | Ohio |
| 50 | Charles E. Straight | 25 | Lodger | Rural Supervisor | Ohio |
| 51 | Richard L. Pollard | 41 | Head | Foreman | Pennsylvania |
| 52 | Beatrice Pollard | 41 | Wife | — | Ohio |
| 53 | Thomas Pollard | 17 | Son | — | Ohio |
| 54 | Elizabeth Pollard | 12 | Daughter | — | Ohio |
| 55 | Elmer Hefelfinger | 50 | Head | Mechanic | Pennsylvania |
| 56 | Helena Hefelfinger | 46 | Wife | — | Ohio |
| 57 | Pauline Kynak | 55 | Head | Bookkeeper | Ohio |
| 58 | Kenneth Kynak | 31 | Brother | Traffic Clerk | Ohio |
| 59 | Mildred Kynak | 22 | Sister | Priv. Sec. | Ohio |
| 60 | Katherine Kynak | 77 | Mother | — | Ohio |
| 61 | Frank Link | 58 | Head | Chief Cashier | Ohio |
| 62 | Ellen G. Link | 57 | Wife | — | Ohio |
| 63 | Harry Lindsey | 39 | Head | — | New York |
| 64 | Charles Lindsey | 30 | Son | Western Union | Ohio |
| 65 | Fern Lindsey | 29 | Wife | Piano Teacher | W. Virginia |
| 66 | Dan Noonan | 67 | Head | — | Ohio |
| 67 | Josephine Noonan | 62 | Wife | — | Ohio |
| 68 | Robert Noonan | 29 | Son | Operator | Ohio |
| 69 | Marian Noonan | 27 | Daughter | Office Clerk | Ohio |
| 70 | Howard Torrey | 64 | Head | Engineer | Ohio |
| 71 | Katherine Torrey | 57 | Wife | — | Ohio |
| 72 | Edward Jr. Torrey | 25 | Son | — | Ohio |
| 73 | Mary Mccarthy | 68 | Head | — | Ohio |
| 74 | Charles Mccarthy THIS PERSON | 32 | Son | Salesman | Ohio |
| 75 | Alice Mccarthy | 28 | Daughter | Filing | Ohio |
| 76 | Agnes Mccarthy | 25 | Daughter | Bookkeeper | Ohio |
| 77 | Joseph P. Mccarthy | 25 | Foster Son | Spinner | Ohio |
| 78 | George Brenner | 46 | Head | Western Southern Ins. Co. | Ohio |
| 79 | Mabel Brenner | 45 | Wife | — | Ohio |
| 80 | Thomas Brenner | 20 | Son | Temp. Recorder | Ohio |
Pedigree Summary
Charles + 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)