MR
Mary Richard — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Guernsey, Ohio
Our Model Tree links this Mary Richard across the 1910 and 1920 US Censuses in Guernsey, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1907), then head of a 11-person household.
Age 13
b. ~1907
Female
Daughter
Born: Ohio
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Guernsey, Ohio |
| Surname | Richard |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| 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 | Cambridge Township Part Of Precinct B |
| 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.
11 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Eddie Richard | Son | — | 18 | ~1902 |
| Ruth Richard | Daughter | — | 10 | ~1910 |
| Elmer Richard | Son | — | 3 | ~1917 |
| Mary Richard | Spouse | — | 47 | ~1873 |
| William Richard | Son | — | 5 | ~1915 |
| Theodore Richard | Son | — | 2 | ~1918 |
| Edith Richard | Daughter | — | 19 | ~1901 |
| Rosa Richard | Daughter | — | 21 | ~1899 |
| Henderson Richard | Head | — | 52 | ~1868 |
| Gardner Richard | Son | — | 24 | ~1896 |
| Mary Richard | Daughter | — | 13 | ~1907 |
Census Appearances
1910
Guernsey, Ohio
Daughter, age 2
Guernsey, Ohio · implied b. ~1908 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richard |
| Given Name | May E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Guernsey, Ohio
Daughter, age 13
Guernsey, Ohio · implied b. ~1907 — 11 household members
| Surname | Richard |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| 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 Mary Richard across 2 US Census years (1910 and 1920) in Guernsey, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Richard
Daughter · 1920 · age 13 · b. ~1907 · Ohio
★ You are viewing this record
Sibling
Eddie Richard
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Richard
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theodore Richard
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Richard
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elmer Richard
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosa Richard
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Richard
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gardner Richard
Sibling · 1920 · age 24
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 — Guernsey, Ohio
Open full size
1920 US Federal Census — Guernsey, Ohio
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1387unit:0613)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thelma Hill | 2 | Daughter | — | Ohio |
| 2 | Agustus Wood | 43 | Head | Machinist | Ohio |
| 3 | Hattie Wood | 41 | Wife | Machinist | Ohio |
| 4 | Donald Wood | 19 | Son | Millworker | Ohio |
| 5 | Irene Wood | 16 | Daughter | — | Ohio |
| 6 | Margaret Wood | 13 | Daughter | — | Ohio |
| 7 | Bertha Wood | 10 | Daughter | — | Ohio |
| 8 | Robert Wood | 5 | Son | — | Ohio |
| 9 | Kenneth Wood | 2 | Son | — | Ohio |
| 10 | Charles Smith | 47 | Head | Laborer | W. Va |
| 11 | Annie Smith | 44 | Wife | — | W. Va |
| 12 | Homer Smith | 22 | Son | Grinder | W. Va |
| 13 | Nellie Smith | 20 | Daughter | Servant | W. Va |
| 14 | Ada Smith | 15 | Daughter | — | W. Va |
| 15 | Charles Smith | 14 | Son | — | Ohio |
| 16 | Ruth Smith | 12 | Daughter | — | Ohio |
| 17 | Thelma Smith | 5 | Daughter | — | Ohio |
| 18 | Thomas Trott | 55 | Head | Laborer | Ohio |
| 19 | Hollie Trott | 49 | Wife | — | Ohio |
| 20 | Ira Trott | 17 | Son | Bookkeeper | Ohio |
| 21 | Walter Trott | 14 | Son | — | Ohio |
| 22 | Raymond Trott | 11 | Son | — | Ohio |
| 23 | Thelma Trott | 7 | Daughter | — | Ohio |
| 24 | Henderson Richard | 52 | Head | Teamster | Ohio |
| 25 | Mary Richard | 47 | Wife | — | Ohio |
| 26 | Gardner Richard | 24 | Son | Pottery Maker | Ohio |
| 27 | Eddie Richard | 18 | Son | Pottery Worker | Ohio |
| 28 | Rosa Richard | 21 | Daughter | Servant | Ohio |
| 29 | Edith Richard | 19 | Daughter | — | Ohio |
| 30 | Mary Richard THIS PERSON | 13 | Daughter | — | Ohio |
| 31 | Ruth Richard | 10 | Daughter | — | Ohio |
| 32 | William Richard | 5 | Son | — | Ohio |
| 33 | Elmer Richard | 3 | Son | — | Ohio |
| 34 | Theodore Richard | 2 | Son | — | Ohio |
| 35 | Samuel Taylor | 52 | Head | Farmer | Ohio |
| 36 | Eva Taylor | 50 | Wife | — | Ohio |
| 37 | Edgar Taylor | 23 | Son | Miner | Ohio |
| 38 | Arthur Taylor | 21 | Son | Miner | Ohio |
| 39 | Walter Taylor | 19 | Son | Miner | Ohio |
| 40 | Jess Taylor | 18 | Son | Farm Hand | Ohio |
| 41 | Carl Taylor | 15 | Son | Farm Hand | Ohio |
| 42 | William Shoulters | 46 | Head | Farmer | Ohio |
| 43 | Glen Reed | 25 | Head | Mill Worker | Ohio |
| 44 | Mary Reed | 25 | Wife | — | Ohio |
| 45 | Albert Reed | 63 | Father | Baker | Ohio |
| 46 | Ira Dunning | 61 | Head | Farmer | Ohio |
| 47 | Sarah Dunning | 67 | Wife | — | Ohio |
| 48 | Sarah Dunning | 30 | Daughter | Teacher | Ohio |
| 49 | Lee Wilson | 69 | Head | Farmer | Ohio |
| 50 | William Crosley | 45 | Head | Miner | 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)