CM
Charles Mayer — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cuyahoga-County, Ohio
Our Model Tree links this Charles Mayer across the 1930 and 1940 US Censuses in Cuyahoga-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 6-person household.
Age 16
b. ~1924
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cuyahoga-County, Ohio |
| Surname | Mayer |
| Given Name | Charles R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Additional Details | |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Cleveland |
| Est. Birth Year | ~1924 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Mayer | Son | — | 16 | ~1924 |
| Richard Mayer | Son | — | 10 | ~1930 |
| Lawrence Mayer | Son | — | 15 | ~1925 |
| Donald Mayer | Son | — | 15 | ~1925 |
| Lawrence Mayer | Head | — | 45 | ~1895 |
| Rose Mayer | Spouse | — | 44 | ~1896 |
Census Appearances
1930
Cuyahoga, Ohio
Son, age 5
Cuyahoga, Ohio · implied b. ~1925 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mayer |
| Given Name | Charles L. |
| 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 |
1940
Cuyahoga-County, Ohio
Son, age 16
Cuyahoga-County, Ohio · implied b. ~1924 — 6 household members
| Surname | Mayer |
| Given Name | Charles R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Highest Grade | H 1 |
| 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 Mayer across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Mayer
Son · 1940 · age 16 · b. ~1924 · Ohio
★ You are viewing this record
Sibling
Donald Mayer
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Mayer
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Mayer
Sibling · 1940 · age 10
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 — Cuyahoga-County, Ohio
Open full size
1940 US Federal Census — Cuyahoga-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03238-00368)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Harry Bow | 64 | Head | Locomotive Engineer | Ohio |
| 42 | Fanny B. Bow | 63 | Wife | — | Ohio |
| 43 | Edward A. Mayer | 42 | Head | Accountant | Ohio |
| 44 | Irene M. Mayer | 42 | Wife | — | Canada English |
| 45 | Edward G. Mayer | 17 | Son | — | Ohio |
| 46 | Margaret A. Mayer | 16 | Daughter | — | Ohio |
| 47 | Mabel M. Mayer | 7 | Daughter | — | Ohio |
| 48 | Hulda M. Black | 51 | Head | Knitter | Ohio |
| 49 | Clara R. Gardner | 49 | Head | Saleswoman | Indiana |
| 50 | Richard E. Gardner | 28 | Son | Accountant | Indiana |
| 51 | Janet M. Gardner | 21 | Daughter-in-law | File Clerk | Ohio |
| 52 | John C. Griffin | 47 | Brother | Presser Oper. | Indiana |
| 53 | Patrick J. Jayce | 64 | Head | — | Irish Free State |
| 54 | Ellen Jayce | 64 | Wife | — | Irish Free State |
| 55 | Jerome M. Jayce | 28 | Son | Patrolman | Ohio |
| 56 | Leo V. Dorsey | 36 | Son-in-law | Clerk | Ohio |
| 57 | Helen Dorsey | 31 | Daughter | — | Ohio |
| 58 | Michael Carey | 50 | Nephew | Proprietor | Irish Free State |
| 59 | George H. Doty | 32 | Head | Personnel Asst. | Ohio |
| 60 | Marjorie D. Doty | 27 | Wife | — | Ohio |
| 61 | Margie Ann Doty | 2 | Daughter | — | Ohio |
| 62 | George D. Doty | 1 | Son | — | Ohio |
| 63 | Malcolm M. Todd | 39 | Head | Combustion Engineer | England |
| 64 | Dorothy S. Todd | 40 | Wife | — | England |
| 65 | Ronald P. Todd | 16 | Son | — | Canada-English |
| 66 | Audrey S. Todd | 13 | Daughter | — | Canada-English |
| 67 | Malcolm M. Todd | 4 | Son | — | Canada-English |
| 68 | Lawrence C. Mayer | 45 | Head | Purchasing Agent | Ohio |
| 69 | Rose A. Mayer | 44 | Wife | — | Ohio |
| 70 | Charles R. Mayer THIS PERSON | 16 | Son | — | Ohio |
| 71 | Donald L. Mayer | 15 | Son | — | Ohio |
| 72 | Lawrence Jr. Mayer | 15 | Son | — | Ohio |
| 73 | Richard C. Mayer | 10 | Son | — | Ohio |
| 74 | William Anderson | 52 | Head | Masseur | Michigan |
| 75 | Hazel E. Anderson | 49 | Wife | — | Michigan |
| 76 | William Anderson | 24 | Son | — | Michigan |
| 77 | Dorothy F. Anderson | 21 | Daughter | — | Ohio |
| 78 | George E. Faulhaber | 68 | Head | Floor Man | Ohio |
| 79 | Celia M. Faulhaber | 64 | Wife | — | Ohio |
| 80 | Stella M. Zurlinden | 58 | Sister-in-law | Clerk | 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)