RS
Robert Simmons — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Perry, Ohio
Our Model Tree links this Robert Simmons across the 1910 and 1920 US Censuses in Perry, Ohio (XGBoost, ~Confirmed) — first a son (b.~1907), then head of a 13-person household.
Age 13
b. ~1907
Male
Son
Born: Ohio
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Perry, Ohio |
| Surname | Simmons |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Hemlock Village |
| 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.
13 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Anna Simmons | Daughter | — | ~1920 | |
| Mary Simmons | Daughter | — | 11 | ~1909 |
| Alice Simmons | Daughter | — | ~1920 | |
| Robert Simmons | Head | — | 36 | ~1884 |
| Fred Simmons | Son | — | 5 | ~1915 |
| Charles Simmons | Son | — | 1 | ~1919 |
| William Simmons | Son | — | 3 | ~1917 |
| Andrew Simmons | Son | — | ~1920 | |
| John Simmons | Son | — | ~1920 | |
| Robert Simmons | Son | — | 13 | ~1907 |
| James Simmons | Son | — | 8 | ~1912 |
| Arthur Simmons | Son | — | ~1920 | |
| Nellie Simmons | Spouse | — | 34 | ~1886 |
Census Appearances
1910
Perry, Ohio
Son, age 4
Perry, Ohio · implied b. ~1906 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simmons |
| Given Name | Robert H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Perry, Ohio
Son, age 13
Perry, Ohio · implied b. ~1907 — 13 household members
| Surname | Simmons |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| 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 Simmons across 2 US Census years (1910 and 1920) in Perry, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Simmons
Son · 1920 · age 13 · b. ~1907 · Ohio
★ You are viewing this record
Sibling
Arthur Simmons
Sibling · 1920 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Simmons
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Simmons
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Simmons
Sibling · 1920 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Simmons
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Simmons
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Simmons
Sibling · 1920 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Andrew Simmons
Sibling · 1920 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Simmons
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Simmons
Sibling · 1920 · age
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 — Perry, Ohio
Open full size
1920 US Federal Census — Perry, Ohio
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1426unit:1061)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret Callahan | 41 | Wife | — | Ohio |
| 2 | Gertrude Callahan | 18 | Daughter | — | Ohio |
| 3 | Frank Callahan | 16 | Son | Brakeman | Ohio |
| 4 | Mary Callahan | 13 | Daughter | — | Ohio |
| 5 | Alice Callahan | 11 | Daughter | — | Ohio |
| 6 | Jane Callahan | 9 | Daughter | — | Ohio |
| 7 | Helen Callahan | 7 | Daughter | — | Ohio |
| 8 | Betty Callahan | 4 | Daughter | — | Ohio |
| 9 | Frank H Sterling | 37 | Head | Miner | Ohio |
| 10 | Anna Sterling | 34 | Wife | — | Ohio |
| 11 | Ruth Sterling | 13 | Daughter | — | Ohio |
| 12 | Mary Sterling | 11 | Daughter | — | Ohio |
| 13 | Frank Sterling | 9 | Son | — | Ohio |
| 14 | Robert E Simmons | 36 | Head | Laborer | Ohio |
| 15 | Nellie Simmons | 34 | Wife | — | Ohio |
| 16 | Robert Simmons THIS PERSON | 13 | Son | — | Ohio |
| 17 | Mary Simmons | 11 | Daughter | — | Ohio |
| 18 | James Simmons | 8 | Son | — | Ohio |
| 19 | Fred Simmons | 5 | Son | — | Ohio |
| 20 | William Simmons | 3 | Son | — | Ohio |
| 21 | Charles Simmons | 1 | Son | — | Ohio |
| 22 | Andrew Simmons | 0 | Son | — | Ohio |
| 23 | John Simmons | 0 | Son | — | Ohio |
| 24 | Arthur Simmons | 0 | Son | — | Ohio |
| 25 | Alice Simmons | 0 | Daughter | — | Ohio |
| 26 | Anna Simmons | 0 | Daughter | — | Ohio |
| 27 | Thomas Boyd | 66 | Head | Laborer | Ohio |
| 28 | Mary Boyd | 66 | Wife | — | Ohio |
| 29 | Thomas Boyd | 22 | Son | Laborer | Ohio |
| 30 | Alice Boyd | 20 | Daughter | — | Ohio |
| 31 | Isaac Boyd | 25 | Son | Laborer | Ohio |
| 32 | Fredrick Boyd | 23 | Son | — | Ohio |
| 33 | David Boyd | 21 | Son | Laborer | Ohio |
| 34 | Isaac Boyd | 18 | Son | — | Ohio |
| 35 | John Boyd | 16 | Son | Laborer | Ohio |
| 36 | William Boyd | 14 | Son | — | Ohio |
| 37 | Vincent Dworakski | 31 | Head | Miner | Poland |
| 38 | Mary Dworakski | 26 | Wife | — | Ohio |
| 39 | Frank Dworakski | 12 | Son | — | Ohio |
| 40 | Edward Dworakski | 11 | Son | — | Ohio |
| 41 | George Dworakski | 10 | Son | — | Ohio |
| 42 | Vincent Dworakski | 6 | Son | — | Ohio |
| 43 | Joseph Dworakski | 31 | Head | Miner | Poland |
| 44 | Mary Dworakski | 28 | Wife | — | Ohio |
| 45 | Edward Dworakski | 6 | Son | — | Ohio |
| 46 | Harry Dworakski | 3 | Son | — | Ohio |
| 47 | Arthur Dworakski | 2 | Son | — | Ohio |
| 48 | Fred Thomas | 42 | Head | Miner | Germany |
| 49 | Jessie Thomas | 36 | Wife | — | Ohio |
| 50 | Charles Thomas | 12 | Son | — | 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)