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Charles Keller — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Montgomery, Ohio
Our Model Tree links this Charles Keller across the 1910 and 1920 US Censuses in Montgomery, Ohio (XGBoost, ~Confirmed) — first a son (b.~1910), then head of a 7-person household.
Age 10
b. ~1910
Male
Son
Born: Ohio
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Montgomery, Ohio |
| Surname | Keller |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Dayton City |
| Est. Birth Year | ~1910 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Russell Keller | Head | — | 33 | ~1887 |
| Margaret Keller | Daughter | — | 1 | ~1919 |
| Thelma Keller | Daughter | — | 7 | ~1913 |
| Arthur Keller | Son | — | 9 | ~1911 |
| Marie Keller | Daughter | — | 3 | ~1917 |
| Charles Keller | Son | — | 10 | ~1910 |
| Irene Keller | Spouse | — | 31 | ~1889 |
Census Appearances
1910
Montgomery, Ohio
Son, age
Montgomery, Ohio · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Keller |
| Given Name | Charles N |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Montgomery, Ohio
Son, age 10
Montgomery, Ohio · implied b. ~1910 — 7 household members
| Surname | Keller |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 Keller across 2 US Census years (1910 and 1920) in Montgomery, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Keller
Son · 1920 · age 10 · b. ~1910 · Ohio
★ You are viewing this record
Sibling
Thelma Keller
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Keller
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Keller
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Keller
Sibling · 1920 · age 3
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
1920 US Federal Census — Montgomery, Ohio
Open full size
1920 US Federal Census — Montgomery, Ohio
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1422unit:0825)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Pauline Hunt | 26 | Wife | None | Russia |
| 2 | August Hunt | 8 | Step-son | None | Ohio |
| 3 | Raymond Hunt | 4 | Step-son | None | Ohio |
| 4 | Joseph F. Nahn | 56 | Head | Millwright | Indiana |
| 5 | Caroline Nahn | 52 | Wife | None | Ohio |
| 6 | Henrietta Nahn | 23 | Daughter | Stenographer | Ohio |
| 7 | Charles Nahn | 14 | Son | None | Ohio |
| 8 | Hanna Brush | 55 | Head | Laundress | Odessa Rus |
| 9 | Hanna Brush | 19 | Daughter | Dressmaker | Ohio |
| 10 | Edward Brush | 12 | Son | None | Ohio |
| 11 | Russell Keller | 33 | Head | Iron Molder | Ohio |
| 12 | Irene Keller | 31 | Wife | None | Ohio |
| 13 | Charles Keller THIS PERSON | 10 | Son | None | Ohio |
| 14 | Arthur Keller | 9 | Son | None | Ohio |
| 15 | Thelma Keller | 7 | Daughter | None | Ohio |
| 16 | Marie Keller | 3 | Daughter | — | Ohio |
| 17 | Margaret Keller | 1 | Daughter | — | Ohio |
| 18 | Julius Rothweg | 27 | Head | Sand Blaster | Ohio |
| 19 | Leola Rothweg | 25 | Wife | None | Ohio |
| 20 | Lawrence Kepler | 24 | Head | Draftsman | Ohio |
| 21 | Hazel Kepler | 26 | Wife | None | Michigan |
| 22 | Lawrence Jr. Kepler | 3 | Son | — | Illinois |
| 23 | Samuel Folegel | 36 | Head | Peddler | Russia |
| 24 | Rose Folegel | 30 | Wife | None | Austria |
| 25 | Louis Folegel | 9 | Son | None | New York |
| 26 | Sylvia Folegel | 7 | Daughter | None | New York |
| 27 | Edward Folegel | 5 | Son | None | Ohio |
| 28 | George Folegel | 2 | Son | None | Ohio |
| 29 | Anna Goebel | 58 | Head | None | Bavaria |
| 30 | Rose Goebel | 27 | Daughter | Cigar Roller | Ohio |
| 31 | Mary Goebel | 21 | Daughter | Clerk | Ohio |
| 32 | Joseph Goebel | 17 | Son | Toolmaker | Ohio |
| 33 | Otto Krueger | 46 | Head | Upholster | Germany |
| 34 | Alvina Krueger | 36 | Wife | None | Indiana |
| 35 | Mildred Krueger | 16 | Daughter | None | Ohio |
| 36 | Geraldine Krueger | 15 | Daughter | None | Ohio |
| 37 | Marcella Krueger | 4 | Daughter | — | Ohio |
| 38 | William Schmidt | 37 | Head | Motorman | Ohio |
| 39 | Ada Schmidt | 38 | Wife | None | Ohio |
| 40 | Gladys Schmidt | 12 | Daughter | None | Ohio |
| 41 | Richard Schmidt | 11 | Son | None | Ohio |
| 42 | Adeline Schmidt | 7 | Daughter | None | Ohio |
| 43 | Vergil Schmidt | 5 | Son | — | Ohio |
| 44 | Mary Schloer | 62 | Head | None | Lorraine |
| 45 | Alphonse Schloer | 32 | Son | Chauffeur | Ohio |
| 46 | Ernest Schloer | 19 | Son | Clerk | Ohio |
| 47 | John Gronick | 49 | Head | Fireman | Ohio |
| 48 | Mary Apple | 50 | Head | None | Ohio |
| 49 | Frank M. Krick | 33 | Head | Proprietor | Ohio |
| 50 | Adalide Krick | 32 | Wife | None | Ohio |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)