GR
Grace Robinson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Wayne, Michigan
Our Model Tree links this Grace Robinson across the 1930 and 1940 US Censuses in Wayne, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 7-person household.
Age 8
b. ~1922
Female
Daughter
Born: Georgia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Wayne, Michigan |
| Surname | Robinson |
| Given Name | Grace |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Occupation | none |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1922 |
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 |
|---|---|---|---|---|
| Daniel Robinson | Son | — | 4 | ~1926 |
| Anna Robinson | Daughter | — | 1 | ~1929 |
| Arthur Robinson | Head | — | 34 | ~1896 |
| Doreve Robinson | Daughter | — | 2 | ~1928 |
| Grace Robinson | Daughter | — | 8 | ~1922 |
| Mary Robinson | Spouse | — | 29 | ~1901 |
| Arthur Robinson | Son | — | 6 | ~1924 |
Census Appearances
1930
Wayne, Michigan
Daughter, age 8
Wayne, Michigan · implied b. ~1922 — 7 household members
| Surname | Robinson |
| Given Name | Grace |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | none |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Wayne-County, Michigan
Daughter, age 18
Wayne-County, Michigan · implied b. ~1922 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Gladys |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Detroit city |
| 1935 Residence (County) | Wayne |
| Occupation | Clerk |
| Industry | Drug Store |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Robinson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Robinson
Daughter · 1930 · age 8 · b. ~1922 · Michigan
★ You are viewing this record
Sibling
Daniel Robinson
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Robinson
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doreve Robinson
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Robinson
Sibling · 1930 · age 6
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 — Wayne, Michigan
Open full size
1930 US Federal Census — Wayne, Michigan
Page Contents
37 people indexed on this census page (ia:1930:michigancensus00reel1044ns:0626)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Elmer Durham | 40 | brother-in-law | Ice Cream Maker | South Carolina |
| 52 | Ernest Durham | 28 | brother-in-law | Janitor | South Carolina |
| 53 | Leona Baker | 42 | lodger | Finisher | Arkansas |
| 54 | Daisy Carter | 9 | daughter | None | Michigan |
| 55 | Pelham Harrell | 45 | Head | Laborer | Alabama |
| 56 | Ida Harrell | 41 | wife | None | Alabama |
| 57 | Matthew Acoff | 31 | lodger | Molder | Alabama |
| 58 | Hester Acoff | 28 | wife | None | Alabama |
| 59 | Carmine Bidinost | 28 | Head | Tile Setter | Italy |
| 60 | Mary Bidinost | 23 | wife | None | Illinois |
| 61 | Louis Brusatti | 32 | Head | None | Italy |
| 62 | Jenny Brusatti | 44 | wife | None | Italy |
| 63 | Mike Affer | 53 | Head | Laborer | Italy |
| 64 | Anna Affer | 47 | wife | None | Italy |
| 65 | Louis Affer | 22 | son | None | Michigan |
| 66 | Charles Affer | 18 | son | None | Iowa |
| 67 | Sam Affer | 17 | son | None | Iowa |
| 68 | Jenny Affer | 12 | daughter | None | Iowa |
| 69 | Charles Vanzella | 79 | father-in-law | None | Italy |
| 70 | Arthur Robinson | 34 | Head | Laborer | Georgia |
| 71 | Mary Robinson | 29 | wife | None | Georgia |
| 72 | Grace Robinson THIS PERSON | 8 | daughter | None | Georgia |
| 73 | Arthur Jr Robinson | 6 | son | None | Georgia |
| 74 | Daniel Robinson | 4 | son | None | Georgia |
| 75 | Doreve Robinson | 2 | daughter | None | Georgia |
| 76 | Anna Robinson | 1 | daughter | None | Michigan |
| 77 | Herman Black | 45 | Head | Chauffeur | Pennsylvania |
| 78 | Mattie Black | 44 | wife | None | Georgia |
| 79 | William H Lee | 39 | lodger | Porter | Maryland |
| 81 | John Hindy | 41 | Head | Clergyman | Syria |
| 82 | William Jefferson | 45 | Head | Proprietor | Missouri |
| 83 | Charles Martin | 30 | lodger | Chauffeur | New York |
| 84 | Alice Martin | 24 | lodger | None | Mississippi |
| 85 | John Mcmillan | 52 | Head | Laborer | North Carolina |
| 86 | Portia Maddock | 44 | lodger | None | Alabama |
| 87 | Garnett Miller | 23 | lodger | Laundress | Alabama |
| 90 | Anna M Miller | 5 | lodger | None | Michigan |
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)