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Charles Kramer — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lucas-County, Ohio
Our Model Tree links this Charles Kramer across the 1930 and 1940 US Censuses in Lucas-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 10-person household.
Age 15
b. ~1925
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lucas-County, Ohio |
| Surname | Kramer |
| Given Name | Charles Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Toledo City |
| 1935 Residence (County) | Lucas |
| Additional Details | |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Toledo City |
| Est. Birth Year | ~1925 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Kramer | Head | — | 39 | ~1901 |
| Bernard Kramer | Son | — | 12 | ~1928 |
| Francis Kramer | Son | — | 9 | ~1931 |
| Richard Kramer | Son | — | 17 | ~1923 |
| Rosemary Kramer | Daughter | — | 8 | ~1932 |
| Gertrude Kramer | Spouse | — | 34 | ~1906 |
| Thomas Kramer | Son | — | 1 | ~1939 |
| Janice Kramer | Daughter | — | 3 | ~1937 |
| Charles Kramer | Son | — | 15 | ~1925 |
| Robert Kramer | Son | — | 13 | ~1927 |
Census Appearances
1930
Lucas, Ohio
Son, age 5
Lucas, Ohio · implied b. ~1925 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kramer |
| Given Name | Charles A. |
| 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
Lucas-County, Ohio
Son, age 15
Lucas-County, Ohio · implied b. ~1925 — 10 household members
| Surname | Kramer |
| Given Name | Charles Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Toledo City |
| 1935 Residence (County) | Lucas |
| 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 Kramer across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Kramer
Son · 1940 · age 15 · b. ~1925 · Ohio
★ You are viewing this record
Sibling
Francis Kramer
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Kramer
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Kramer
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Janice Kramer
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Kramer
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosemary Kramer
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Kramer
Sibling · 1940 · age 1
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 — Lucas-County, Ohio
Open full size
1940 US Federal Census — Lucas-County, Ohio
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03264-00574)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John W. Sligmann | 59 | Head | Pressman | Pennsylvania |
| 2 | Ray A. Edny | 47 | Head | Tool Maker | Indiana |
| 3 | Ethel Edny | 46 | Wife | — | Indiana |
| 4 | Gloria-Rose Edny | 14 | Daughter | — | Ohio |
| 5 | Martha H. Price | 43 | Head | Assembler | Michigan |
| 6 | Otto G. Holtgreve | 40 | Head | Banker | Ohio |
| 7 | Gertrude Holtgreve | 33 | Wife | — | Germany |
| 8 | Samuel Hemmeter | 66 | Head | — | Ohio |
| 9 | Nellie Hemmeter | 57 | Wife | — | Ohio |
| 10 | George Hemmeter | 32 | Head | Cashier | Ohio |
| 11 | Mary Hemmeter | 33 | Wife | — | Ohio |
| 12 | Paul Hemmeter | 5 | Son | — | Ohio |
| 13 | Harold Vanderluit | 37 | Head | Lineman | Ohio |
| 14 | Alma Vanderluit | 33 | Wife | — | Ohio |
| 15 | Harold Jr. Vanderluit | 9 | Son | — | Ohio |
| 16 | Carol Vanderluit | 2 | Daughter | — | Ohio |
| 17 | John Sullivan | 24 | Head | Bookkeeper | England |
| 18 | Wilma Sullivan | 25 | Wife | Clerk | Ohio |
| 19 | Richard Sullivan | 2 | Son | — | Ohio |
| 20 | Charles Kramer | 39 | Head | Tool & Die Maker | Ohio |
| 21 | Gertrude Kramer | 34 | Wife | — | Ohio |
| 22 | Richard Kramer | 17 | Son | — | Ohio |
| 23 | Charles Jr. Kramer THIS PERSON | 15 | Son | — | Ohio |
| 24 | Robert Kramer | 13 | Son | — | Ohio |
| 25 | Bernard Kramer | 12 | Son | — | Ohio |
| 26 | Francis Kramer | 9 | Son | — | Ohio |
| 27 | Rosemary Kramer | 8 | Daughter | — | Ohio |
| 28 | Janice Kramer | 3 | Daughter | — | Ohio |
| 29 | Thomas Kramer | 1 | Son | — | Ohio |
| 30 | Charles Ponshun | 27 | Head | Clerk | Ohio |
| 31 | Louise Ponshun | 25 | Wife | — | Ohio |
| 32 | Nancy Ponshun | 5 | Daughter | — | Ohio |
| 33 | Charles Jr. Ponshun | 2 | Son | — | Ohio |
| 34 | Margaret Ponshun | 0 | Daughter | — | Ohio |
| 35 | Clyde D. Smith | 62 | Head | Custodian | Michigan |
| 36 | Daisy Smith | 52 | Wife | — | Kentucky |
| 37 | Langley Smith | 24 | Son | Teller | Ohio |
| 38 | Vernon Bender | 22 | Step-son | Lineman | Ohio |
| 39 | Kirke W. Simms | 47 | Lodger | Salesman | Michigan |
Related Census Records
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)