GJ
Grace Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Ross, Ohio
Our Model Tree links this Grace Johnson across the 1920 and 1930 US Censuses in Ross, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 16-person household.
Age 19
b. ~1911
Female
Daughter
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Ross, Ohio |
| Surname | Johnson |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Scioto Township |
| Est. Birth Year | ~1911 |
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.
16 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Clara Johnson | Daughter | — | 20 | ~1910 |
| Ruby Borland | Daughter | — | 13 | ~1917 |
| Betty Borland | Daughter | — | 6 | ~1924 |
| Ruth Borland | Daughter | — | 16 | ~1914 |
| Ruth Johnson | Daughter | — | 15 | ~1915 |
| Rosanna Johnson | Daughter | — | 23 | ~1907 |
| Grace Johnson | Daughter | — | 19 | ~1911 |
| Collins Borland | Head | — | 61 | ~1869 |
| Homer Robinson | Other | — | 28 | ~1902 |
| Sheridan Robinson | Other | — | 27 | ~1903 |
| Clyde Byrns | Other | — | 45 | ~1885 |
| Reed Johnson | Other | — | 45 | ~1885 |
| Willis Borland | Son | — | 3 | ~1927 |
| Junior Borland | Son | — | 8 | ~1922 |
| Wilda Byrns | Spouse | — | 45 | ~1885 |
| Ida Borland | Spouse | — | 49 | ~1881 |
Census Appearances
1920
Ross, Ohio
Daughter, age 9
Ross, Ohio · implied b. ~1911 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Grace |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| 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 |
1930
Ross, Ohio
Daughter, age 19
Ross, Ohio · implied b. ~1911 — 16 household members
| Surname | Johnson |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | 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 Grace Johnson across 2 US Census years (1920 and 1930) in Ross, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Johnson
Daughter · 1930 · age 19 · b. ~1911 · Ohio
★ You are viewing this record
Sibling
Ruth Borland
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Borland
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Johnson
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clara Johnson
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Borland
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willis Borland
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Junior Borland
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosanna Johnson
Sibling · 1930 · age 23
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
1930 US Federal Census — Ross, Ohio
Open full size
1930 US Federal Census — Ross, Ohio
Page Contents
46 people indexed on this census page (ia:1930:ohiocensus00reel1865:0449)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Cecil Osborn | 9 | Son | — | Ohio |
| 52 | Arthur Osborn | 7 | Son | — | Ohio |
| 53 | George Bundy | 38 | Lodger | Laborer | West Virginia |
| 54 | Edward Schuff | 72 | Head | Gardner | Germany |
| 55 | Ella P. Schuff | 71 | Wife | Housewife | Iowa |
| 56 | Collins Borland | 61 | Head | Laborer | Ohio |
| 57 | Ida Borland | 49 | Wife | — | Ohio |
| 58 | Ruth Borland | 16 | Daughter | — | Ohio |
| 59 | Ruby Borland | 13 | Daughter | — | Ohio |
| 60 | Junior Borland | 8 | Son | — | Ohio |
| 61 | Betty Borland | 6 | Daughter | — | Ohio |
| 62 | Willis Borland | 3 | Son | — | Ohio |
| 63 | Clyde Byrns | 45 | O | Farmer | Illinois |
| 64 | Wilda Byrns | 45 | Wife | — | Ohio |
| 65 | Homer Robinson | 28 | Step-son | Machinist | Ohio |
| 66 | Sheridan Robinson | 27 | Step-son | Laborer | Ohio |
| 67 | Reed Johnson | 45 | — | Farmer | Ohio |
| 68 | Rosanna Johnson | 23 | Daughter | — | Ohio |
| 69 | Clara Bell Johnson | 20 | Daughter | — | Ohio |
| 70 | Grace Johnson THIS PERSON | 19 | Daughter | — | Ohio |
| 71 | Ruth Johnson | 15 | Daughter | — | Ohio |
| 72 | Leslie Shreeve | 68 | Head | Laborer | Ohio |
| 73 | Celia Shreeve | 55 | Wife | — | Ohio |
| 74 | Marc Will Eugene Shreeve | 17 | Son | — | Ohio |
| 75 | James E. Lau | 45 | Head | Night Watchman | Ohio |
| 76 | Marjorie Lau | 35 | Wife | — | Ohio |
| 77 | Robert Lau | 16 | Son | — | Ohio |
| 78 | Paula Lau | 14 | Daughter | — | Ohio |
| 79 | James Jr. Lau | 11 | Son | — | Ohio |
| 80 | Dorothy Lau | 10 | Daughter | — | Ohio |
| 81 | Everett Lau | 7 | Son | — | Ohio |
| 82 | Nina Lau | 2 | Daughter | — | Ohio |
| 83 | Arthur Pee | 54 | Head | Farmer | Ohio |
| 88 | Philip Wilhelm | 50 | Head | Farmer | Ohio |
| 89 | Margaret Wilhelm | 55 | Wife | — | Ohio |
| 90 | Isaac Mcdee | 61 | Head | Farmer | Ohio |
| 91 | Robert Mcdee | 57 | Brother | Farmer | Ohio |
| 92 | Albert Kerns | 47 | Head | Farmer | Ohio |
| 93 | Minnie Kerns | 40 | Wife | — | Ohio |
| 94 | Pearl Kerns | 18 | Daughter | Salesclerk | Ohio |
| 95 | Helma Kerns | 15 | Daughter | — | Ohio |
| 96 | Kerns | 14 | Daughter | — | Ohio |
| 97 | Kerns | 12 | Son | — | Ohio |
| 98 | Charles Hughes | 12 | Boarder | — | Ohio |
| 99 | William Mathias | 63 | Head | — | Ohio |
| 100 | Mary Ann Mathias | 51 | Wife | — | Ohio |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)