CP
Charles Pratt — 1920 US Census Record
Linked across censuses1920 United States Federal Census · San Diego, California
Our Model Tree links this Charles Pratt across the 1910 and 1920 US Censuses in San Diego, California (XGBoost, ~Confirmed) — first a son (b.~1907), then head of a 8-person household.
Age 13
b. ~1907
Male
Son
Born: California
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | San Diego, California |
| Surname | Pratt |
| Given Name | Charles F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | San Pasqual Precinct |
| Est. Birth Year | ~1907 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| K Pratt | Spouse | — | 42 | ~1878 |
| Alphonse Pratt | Son | — | 4 | ~1916 |
| Everett Pratt | Son | — | 7 | ~1913 |
| Charles Pratt | Son | — | 13 | ~1907 |
| Viola Pratt | Daughter | — | 11 | ~1909 |
| H Pratt | Head | — | 43 | ~1877 |
| Agnes Pratt | Daughter | — | 16 | ~1904 |
| John Pratt | Other | — | 81 | ~1839 |
Census Appearances
1910
San Diego, …
Son, age 5
San Diego, California · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pratt |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | none |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
San Diego, …
Son, age 13
San Diego, California · implied b. ~1907 — 8 household members
| Surname | Pratt |
| Given Name | Charles F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Pratt across 2 US Census years (1910 and 1920) in San Diego, California, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Pratt
Son · 1920 · age 13 · b. ~1907 · California
★ You are viewing this record
Sibling
Viola Pratt
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Everett Pratt
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Pratt
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alphonse Pratt
Sibling · 1920 · age 4
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 — San Diego, California
Open full size
1920 US Federal Census — San Diego, California
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu130unit:0100)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Horace A Johnson | 56 | Head | Farm Laborer | California |
| 2 | Jennie M Johnson | 51 | Wife | — | California |
| 3 | Iva A Johnson | 18 | Daughter | — | California |
| 4 | Theodore Quinquio | 54 | Head | Farmer | California |
| 5 | Philagundio Quinquio | 12 | Son | — | California |
| 6 | Roy R Hodge | 25 | Head | Farmer | California |
| 7 | Ethel M Hodge | 24 | Wife | — | California |
| 8 | Edwin L Hodge | 1 | Son | — | California |
| 9 | W W Richardson | 39 | Head | Farmer | California |
| 10 | J M Balis | 66 | Head | Farmer | Iowa |
| 11 | Anna Balis | 60 | Wife | — | Kentucky |
| 12 | Eugene A Balis | 16 | Son | — | California |
| 13 | W G Jennings | 56 | Head | Farmer | Wisconsin |
| 14 | Albertina Jennings | 57 | Wife | — | Sweden |
| 15 | M G Montiel | 52 | Head | Farmer | California |
| 16 | Gertrude Montiel | 42 | Wife | — | Kansas |
| 17 | Estella Montiel | 17 | Daughter | — | California |
| 18 | Wilson Montiel | 14 | Son | — | California |
| 19 | Maude Montiel | 12 | Daughter | — | California |
| 20 | Dorothy Montiel | 8 | Daughter | — | California |
| 21 | Leona Riesenweber | 3 | Granddaughter | — | California |
| 22 | H B Pratt | 43 | Head | Farming | Iowa |
| 23 | K M Pratt | 42 | Wife | — | Iowa |
| 24 | Agnes F Pratt | 16 | Daughter | — | California |
| 25 | Charles F Pratt THIS PERSON | 13 | Son | — | California |
| 26 | Viola G Pratt | 11 | Daughter | — | California |
| 27 | Everett E Pratt | 7 | Son | — | California |
| 28 | Alphonse J Pratt | 4 | Son | — | California |
| 29 | John B Pratt | 81 | Father | — | Ohio |
| 30 | George H Wood | 24 | Head | Farmer | California |
| 31 | Sadie Ferguson | 23 | Head | Teacher | Tennessee |
| 32 | Florence Black | 23 | Boarder | — | California |
| 33 | Donald A Moore | 45 | Head | Farmer | California |
| 34 | Florence G Moore | 45 | Wife | — | California |
| 35 | Donald J Moore | 11 | Son | — | California |
| 36 | Chester G Moore | 7 | Son | — | California |
| 37 | Eugene Boyle | 34 | Head | Farmer | Kansas |
| 38 | Eunice J Boyle | 28 | Wife | — | California |
| 39 | William H Dyer | 35 | Head | Farmer | Iowa |
| 40 | Lucie R Dyer | 30 | Wife | — | California |
| 41 | Olive L Dyer | 10 | Daughter | — | California |
| 42 | Alan R Dyer | 7 | Son | — | California |
| 43 | Eunice L Dyer | 4 | Daughter | — | California |
| 44 | Arthur Disbrow | 57 | Head | Farm Laborer | Illinois |
| 45 | Henry Johnson | 63 | Head | Farmer | Denmark |
| 46 | Mary L Johnson | 45 | Wife | — | Florida |
| 47 | Roy Johnson | 30 | Son | Farmer | California |
| 48 | Ernest Post | 45 | Head | Farmer | Iowa |
| 49 | Margret Post | 40 | Wife | — | California |
| 50 | William E Post | 19 | Son | Farm Laborer | California |
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)