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John Keller — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this John Keller across the 1910 and 1920 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1908), then head of a 8-person household.
Age 12
b. ~1908
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Philadelphia, Pennsylvania |
| Surname | Keller |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Philadelphia City |
| 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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Irene Keller | Daughter | — | 15 | ~1905 |
| Catherine Keller | Daughter | — | 7 | ~1913 |
| Alice Keller | Daughter | — | 4 | ~1916 |
| George Keller | Head | — | 41 | ~1879 |
| John Keller | Other | — | 37 | ~1883 |
| John Keller | Son | — | 12 | ~1908 |
| George Keller | Son | — | 17 | ~1903 |
| Caroline Keller | Spouse | — | 40 | ~1880 |
Census Appearances
1910
Philadelphia, Pennsylvania
Son, age 2
Philadelphia, Pennsylvania · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Keiler |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Son, age 12
Philadelphia, Pennsylvania · implied b. ~1908 — 8 household members
| Surname | Keller |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 John Keller across 2 US Census years (1910 and 1920) in Philadelphia, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
John Keller
Son · 1920 · age 12 · b. ~1908 · Pennsylvania
★ You are viewing this record
Sibling
Alice Keller
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Keller
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Keller
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Keller
Sibling · 1920 · age 15
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 — Philadelphia, Pennsylvania
Open full size
1920 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1618unit:0288)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rose Fransen | 28 | Wife | — | Pennsylvania |
| 2 | Rose Fransen | 3 | Daughter | — | Pennsylvania |
| 3 | Kate V. Ewell | 50 | Head | — | Pennsylvania |
| 4 | Katherine V. Ewell | 14 | Daughter | Assistant | Pennsylvania |
| 5 | Mary B. Ewell | 13 | Daughter | — | Pennsylvania |
| 6 | Jennie Alien | 58 | Boarder | — | Pennsylvania |
| 7 | Elizabeth Alien | 50 | Boarder | Dressmaker | Pennsylvania |
| 8 | Ida W. Knight | 51 | Boarder | Weaver | Pennsylvania |
| 9 | George J. Keller | 41 | Head | Sheet Metal Worker | Pennsylvania |
| 10 | Caroline Keller | 40 | Wife | Storekeeper | Pennsylvania |
| 11 | George J. Keller | 17 | Son | — | Pennsylvania |
| 12 | Irene Keller | 15 | Daughter | — | Pennsylvania |
| 13 | John Keller THIS PERSON | 12 | Son | — | Pennsylvania |
| 14 | Catherine Keller | 7 | Daughter | — | Pennsylvania |
| 15 | Alice Keller | 4 | Daughter | — | New Jersey |
| 16 | John Keller | 37 | Brother | — | Pennsylvania |
| 17 | John Walcott | 41 | Head | Storekeeper | Pennsylvania |
| 18 | Helen Walcott | 54 | Wife | Steamfitter | Pennsylvania |
| 19 | Arthur Jones | 21 | Boarder | — | England |
| 20 | Henrietta Hickman | 85 | Head | — | Pennsylvania |
| 21 | Nellie Hickman | 50 | Daughter | — | Pennsylvania |
| 22 | Frank Dolan | 28 | Head | — | Pennsylvania |
| 23 | Rose Dolan | 23 | Wife | — | Pennsylvania |
| 24 | Alberta Dolan | 3 | Daughter | — | Pennsylvania |
| 25 | James Dolan | 1 | Son | — | Pennsylvania |
| 26 | Benjamin Hessington | 42 | Head | — | Pennsylvania |
| 27 | Eva Hessington | 35 | Wife | Manager | Pennsylvania |
| 28 | William Hessington | 10 | Son | — | Pennsylvania |
| 29 | Benjamin Hessington | 8 | Son | — | Pennsylvania |
| 30 | Anna Malla | 51 | Head | — | England |
| 31 | Mary Malla | 23 | Daughter | Looper | Pennsylvania |
| 32 | Anna Malla | 21 | Daughter | Looper | Pennsylvania |
| 33 | Edward Malla | 13 | Son | Looper | Pennsylvania |
| 34 | Eugene Meltz | 31 | Head | — | Pennsylvania |
| 35 | Dora Meltz | 24 | Wife | Baker | Pennsylvania |
| 36 | Eugene Meltz | 1 | Son | — | Pennsylvania |
| 37 | Gilbert Meltz | 0 | Son | — | Pennsylvania |
| 38 | Frank Bradford | 22 | Head | — | Pennsylvania |
| 39 | Frances Bradford | 30 | Wife | Timekeeper | Pennsylvania |
| 40 | Harry Miller | 18 | Boarder | — | Pennsylvania |
| 41 | Margaret Miller | 21 | Boarder | Timekeeper | Pennsylvania |
| 42 | Donna Campbell | 33 | Head | — | Pennsylvania |
| 43 | Catherine Campbell | 14 | Daughter | Conductor | Pennsylvania |
| 44 | Donna Campbell | 13 | Daughter | Paster | Pennsylvania |
| 45 | William Campbell | 11 | Son | — | Pennsylvania |
| 46 | May Campbell | 9 | Daughter | — | Pennsylvania |
| 47 | Charles Campbell | 4 | Son | — | Pennsylvania |
| 48 | Catherine Sexton | 52 | Mother | — | Pennsylvania |
| 49 | Francis Cummings | 50 | Head | Chief Clerk | England |
| 50 | Mary Cummings | 40 | Wife | — | Ireland |
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)