RC
Robert Cooper — 1920 US Census Record
Model Tree available1920 United States Federal Census · Clinton, Ohio
Our Model Tree links this Robert Cooper across the 1900, 1910 and 1920 US Censuses in Clinton, Ohio (XGBoost, ~Confirmed), with identified parents Alexander & Stella — first a son (b.~1898), then head of a 7-person household.
Age 22
b. ~1898
Male
Son
Born: Ohio
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Clinton, Ohio |
| Surname | Cooper |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Farmer |
| Industry | At home |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Farmer |
| Township / Ward | Richland Township |
| Est. Birth Year | ~1898 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Lorena Cooper | Daughter | — | 13 | ~1907 |
| Zula Cooper | Daughter | — | 16 | ~1904 |
| Frank Cooper | Son | — | 20 | ~1900 |
| Ray Cooper | Son | — | 18 | ~1902 |
| Woodrow Cooper | Son | — | 1 | ~1919 |
| Robert Cooper | Son | — | 22 | ~1898 |
| Stella Cooper | Spouse | — | 42 | ~1878 |
Census Appearances
1900
Clinton, Ohio
Son, age 3
Clinton, Ohio · implied b. ~1897 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooper |
| Given Name | Robert D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Birth Month | July |
| Birth Year | 1897 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1910
Clinton, Ohio
Son, age 12
Clinton, Ohio · implied b. ~1898 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooper |
| Given Name | Robert |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Industry | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Clinton, Ohio
Son, age 22
Clinton, Ohio · implied b. ~1898 — 7 household members
| Surname | Cooper |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Farmer |
| Industry | At home |
| Class of Worker | W |
| 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 Robert Cooper across 3 US Census years (1900, 1910 and 1920) in Clinton, Ohio, using XGBoost record linkage. Identified parents: father Alexander Cooper (~0.92 confidence) and mother Stella Cooper (~0.92 confidence) and mother Stella Cooper (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Alexander Cooper
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Stella Cooper
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Stella Cooper
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Cooper
Son · 1920 · age 22 · b. ~1898 · Ohio
★ You are viewing this record
Sibling
Zula Cooper
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Woodrow Cooper
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Cooper
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Cooper
Sibling · 1920 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lorena Cooper
Sibling · 1920 · age 13
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 — Clinton, Ohio
Open full size
1920 US Federal Census — Clinton, Ohio
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1355unit:0837)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Stella Cooper | 42 | Wife | — | Ohio |
| 52 | Robert Cooper THIS PERSON | 22 | Son | Farmer | Ohio |
| 53 | Frank Cooper | 20 | Son | Farmer | Ohio |
| 54 | Ray Cooper | 18 | Son | Farmer | Ohio |
| 55 | Zula Cooper | 16 | Daughter | — | Ohio |
| 56 | Lorena Cooper | 13 | Daughter | — | Ohio |
| 57 | Woodrow Cooper | 1 | Son | — | Ohio |
| 58 | Charlie Pope | 38 | Head | Farmer | Ohio |
| 59 | Etna Pope | 33 | Wife | — | Ohio |
| 60 | Everet Bernard | 40 | Head | Farmer | Ohio |
| 61 | Eva Bernard | 37 | Wife | — | Ohio |
| 62 | Ruth Bernard | 16 | Daughter | — | Ohio |
| 63 | Russel Bernard | 14 | Son | — | Ohio |
| 64 | John Bernard | 12 | Son | — | Ohio |
| 65 | Alameda Bernard | 10 | Daughter | — | Ohio |
| 66 | William Wilson | 35 | Head | Labor | Ohio |
| 67 | Fay Wilson | 29 | Wife | — | Ohio |
| 68 | Gleason Wilson | 6 | Son | — | Ohio |
| 69 | Robert Wilson | 2 | Son | — | Ohio |
| 70 | Leo Landon | 26 | Head | Farmer | Ohio |
| 71 | Ora Landon | 27 | Wife | — | Missouri |
| 72 | Ula M Landon | 0 | Daughter | — | Ohio |
| 73 | Will Bloom | 64 | Head | Farmer | Ohio |
| 74 | Anna Bloom | 60 | Wife | — | Ohio |
| 75 | Grover Hical | 34 | Head | Farmer | Ohio |
| 76 | Ora Hical | 33 | Wife | — | Ohio |
| 77 | Exley Hical | 6 | Son | — | Ohio |
| 78 | L B Mathews | 68 | Head | Coal Dealer | Ohio |
| 79 | E J Mathews | 67 | Wife | — | Ohio |
| 80 | James Rockwell | 75 | Head | — | Ohio |
| 81 | Nellie A Rockwell | 75 | Wife | — | Ohio |
| 82 | Margaret Mowery | 40 | Daughter | House Keeper | Ohio |
| 83 | Capt Rhone | 84 | Head | — | Virginia |
| 84 | Caroline Rhone | 73 | Wife | — | Ohio |
| 85 | James Richards | 46 | Head | Labor-Farm | Ohio |
| 86 | Florence Richards | 14 | Daughter | House Keeper | Ohio |
| 87 | Raymond Richards | 6 | Son | — | Ohio |
| 88 | Charlie Hendels | 42 | Head | Labor | Virginia |
| 89 | Laura Hendels | 41 | Wife | — | Ohio |
| 90 | Mable Hendels | 19 | Daughter | — | Ohio |
| 91 | Mary Edwards | 83 | Mother-in-law | — | Ohio |
| 92 | John Mock | 48 | Head | Farmer | Ohio |
| 93 | Elizabeth Mock | 45 | Wife | — | Ohio |
| 94 | Willie Mock | 16 | Son | Labor | Ohio |
| 95 | Barbara Mock | 14 | Daughter | — | Ohio |
| 96 | Leona Mock | 9 | Daughter | — | Ohio |
| 97 | Ruby Mock | 7 | Daughter | — | Ohio |
| 98 | Howard Mock | 5 | Son | — | Ohio |
| 99 | Leonard Mock | 3 | Son | — | Ohio |
| 100 | Lewis Adams | 48 | Head | Farmer | Ohio |
Pedigree Summary
Robert + 5 siblings
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)