GJ
Grace Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Monongalia, West Virginia
Our Model Tree links this Grace Johnson across the 1910, 1920 and 1930 US Censuses in Monongalia, West Virginia (XGBoost, ~Confirmed) — first a spouse (b.~1891), then head of a 7-person household.
Age 39
b. ~1891
Female
Spouse
Born: West Virginia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Monongalia, West Virginia |
| Surname | Johnson |
| Given Name | Grace |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | West Virginia |
| Age at First Marriage | 19 |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | West Virginia |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
| Township / Ward | Morgantown City |
| Est. Birth Year | ~1891 |
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 1930 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Herbert Johnson | Daughter | — | 12 | ~1918 |
| Ruth Johnson | Daughter | — | 15 | ~1915 |
| Herbert Johnson | Head | — | 44 | ~1886 |
| Marjory Squires | Other | — | 72 | ~1858 |
| Paul Johnson | Son | — | 15 | ~1915 |
| Robert Johnson | Son | — | 6 | ~1924 |
| Grace Johnson | Spouse | — | 39 | ~1891 |
Census Appearances
1910
Monongalia, West …
Spouse, age 18
Monongalia, West Virginia · implied b. ~1892 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Grace F. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Married |
| Birthplace | West Virginia |
| Years Married | 0 |
| Children Born | 0 |
| Children Living | 0 |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | West Virginia |
| Occupation | none |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
1920
Monongalia, West …
Spouse, age 29
Monongalia, West Virginia · implied b. ~1891 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Grace |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | West Virginia |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | West Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
1930
Monongalia, West …
Spouse, age 39
Monongalia, West Virginia · implied b. ~1891 — 7 household members
| Surname | Johnson |
| Given Name | Grace |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | West Virginia |
| Age at First Marriage | 19 |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | West Virginia |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
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 3 US Census years (1910, 1920 and 1930) in Monongalia, West Virginia, using XGBoost record linkage.
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This person
Anchor record
Grace Johnson
Spouse · 1930 · age 39 · b. ~1891 · West Virginia
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Monongalia, West Virginia
Open full size
1930 US Federal Census — Monongalia, West Virginia
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2548unit:0705)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Nellie E. Johnson | 32 | Head | Bookkeeper | West Virginia |
| 2 | Clarence M. Johnson | 28 | Brother | Blower | West Virginia |
| 3 | Sue Gosnell | 28 | Head | Bookkeeper | Maryland |
| 4 | Augusta Lasok | 31 | Head | Saleslady | West Virginia |
| 5 | Lloyd Beck | 42 | Head | Salesman | Pennsylvania |
| 6 | Goldy Beck | 28 | wife | None | Ohio |
| 7 | Lloyd J. Beck | 6 | son | None | West Virginia |
| 8 | Nickolas Plouclias | 38 | Head | Proprietor | Greece |
| 9 | Edward E. Harris | 39 | Head | Proprietor | West Virginia |
| 10 | Wysor E. Harris | 35 | wife | None | West Virginia |
| 11 | Kathleen Harris | 17 | daughter | None | West Virginia |
| 12 | Margaret Harris | 14 | daughter | None | West Virginia |
| 13 | Alma Harris | 11 | daughter | None | West Virginia |
| 14 | Edward E. Harris | 8 | son | None | West Virginia |
| 15 | Barbara J. Harris | 1 | daughter | None | West Virginia |
| 16 | Killian Lohry | 39 | Head | Blower | Germany |
| 17 | Stella Lohry | 39 | wife | None | West Virginia |
| 18 | Herbert Johnson | 44 | Head | Sheriff | West Virginia |
| 19 | Grace Johnson THIS PERSON | 39 | wife | None | West Virginia |
| 20 | Ruth Johnson | 15 | daughter | None | West Virginia |
| 21 | Paul Johnson | 15 | son | None | West Virginia |
| 22 | Herbert Johnson | 12 | daughter | None | West Virginia |
| 23 | Robert Johnson | 6 | son | None | West Virginia |
| 24 | Marjory Squires | 72 | lodger | None | West Virginia |
| 25 | David W. Engle | 49 | Head | Loader | West Virginia |
| 26 | Leie Engle | 42 | wife | None | West Virginia |
| 27 | Otis Engle | 21 | son | Loader | West Virginia |
| 28 | Mable Engle | 19 | daughter | Operator | West Virginia |
| 29 | Bernice Engle | 13 | daughter | None | West Virginia |
| 30 | Myrtle Moore | 20 | Head | Stenographer | Maryland |
| 31 | Gordon W. Mayfield | 36 | Head | Operator | West Virginia |
| 32 | Mable L. Mayfield | 29 | wife | None | West Virginia |
| 33 | Francis R. Mayfield | 11 | daughter | None | West Virginia |
| 34 | Ray Phillips | 40 | Head | Cutter | West Virginia |
| 35 | Ruby Phillips | 39 | wife | None | West Virginia |
| 36 | Paul Phillips | 21 | son | Laborer | West Virginia |
| 37 | Fronia Pratt | 39 | Head | Waitress | West Virginia |
| 38 | Jenna Mctroy | 14 | daughter | None | West Virginia |
| 39 | Claude Mctroy | 11 | son | None | West Virginia |
| 40 | Annie Jenkins | 51 | Head | Servant | West Virginia |
| 41 | Bernice Cecil Jenkins | 26 | son | Laborer | West Virginia |
| 42 | Charles Jenkins | 24 | son | Salesman | West Virginia |
| 43 | Edward Jr. Lowery | 35 | lodger | Salesman | Ohio |
| 44 | Clarence M. Young | 27 | Head | Teacher | West Virginia |
| 45 | Reva H. Young | 23 | wife | Teacher | West Virginia |
| 46 | Robert L. Grimes | 25 | Head | Asst. Manager | West Virginia |
| 47 | Mildred M. Grimes | 23 | wife | Secretary | Pennsylvania |
| 48 | James H. Patterson | 61 | Head | Superintendent | Ohio |
| 49 | Maud A. Patterson | 52 | wife | Asst. Editor | West Virginia |
| 50 | Mabel F. Patterson | 34 | daughter | Teacher | West Virginia |
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)