GA
Grace Adams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Randolph, Illinois
Our Model Tree links this Grace Adams across the 1920 and 1930 US Censuses in Randolph, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 9-person household.
Age 15
b. ~1915
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Randolph, Illinois |
| Surname | Adams |
| Given Name | Grace O. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Sparta City |
| Est. Birth Year | ~1915 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Pearl Adams | Other | — | 32 | ~1898 |
| Ruby Adams | Daughter | — | 9 | ~1921 |
| Frank Adams | Son | — | 14 | ~1916 |
| Opal Adams | Daughter | — | 3 | ~1927 |
| Robert Adams | Son | — | 1 | ~1929 |
| Carl Adams | Son | — | 11 | ~1919 |
| Cecil Adams | Daughter | — | 6 | ~1924 |
| Grace Adams | Daughter | — | 15 | ~1915 |
| Robert Adams | Head | — | 43 | ~1887 |
Census Appearances
1920
Randolph, Illinois
Daughter, age 5
Randolph, Illinois · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adams |
| Given Name | Gracie P. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Randolph, Illinois
Daughter, age 15
Randolph, Illinois · implied b. ~1915 — 9 household members
| Surname | Adams |
| Given Name | Grace O. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Adams across 2 US Census years (1920 and 1930) in Randolph, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Adams
Daughter · 1930 · age 15 · b. ~1915 · Illinois
★ You are viewing this record
Sibling
Opal Adams
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Adams
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Adams
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Adams
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cecil Adams
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Adams
Sibling · 1930 · age 9
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 — Randolph, Illinois
Open full size
1930 US Federal Census — Randolph, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel551:1021)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Cora B. Mcnally | 45 | Wife-H | — | Illinois |
| 52 | George Mcnally | 28 | Son | — | Illinois |
| 53 | Margaret Mcnally | 26 | Daughter | — | Illinois |
| 54 | Alice Mcnally | 20 | Daughter | — | Illinois |
| 55 | George Hagler | 50 | Head | Painter | Illinois |
| 56 | Opal Hagler | 36 | Wife-H | — | Illinois |
| 57 | Edna Hagler | 18 | Daughter | Waitress | Illinois |
| 58 | Elizabeth Hagler | 16 | Daughter | — | Illinois |
| 59 | Robert Hagler | 14 | Son | — | Illinois |
| 60 | Joseph Hagler | 11 | Son | — | Illinois |
| 61 | Katherine Hagler | 3 | Daughter | — | Illinois |
| 62 | C. N. Neal | 27 | Head | Lineman | Missouri |
| 63 | Ora B. Neal | 29 | Wife-H | — | Illinois |
| 64 | Robert Neal | 7 | Son | — | Illinois |
| 65 | Raymond E. Neal | 4 | Son | — | Illinois |
| 66 | John Neal | 3 | Son | — | Illinois |
| 67 | Carl E. Mcguire | 40 | Head | Manager | Missouri |
| 68 | Martha Mcguire | 34 | Wife-H | — | Illinois |
| 69 | William Mcguire | 16 | Son | — | Illinois |
| 70 | Byron Mcguire | 14 | Son | — | Illinois |
| 71 | Virginia Mcguire | 2 | Daughter | — | Missouri |
| 72 | Vernon L. Mcguire | 0 | Daughter | — | Missouri |
| 73 | Robert Adams | 43 | Head | Janitor | Illinois |
| 74 | Pearl Adams | 32 | Wife-H | — | Illinois |
| 75 | Grace O. Adams THIS PERSON | 15 | Daughter | — | Illinois |
| 76 | Frank C. Adams | 14 | Son | — | Illinois |
| 77 | Carl Dean Adams | 11 | Son | — | Illinois |
| 78 | Ruby E. Adams | 9 | Daughter | — | Illinois |
| 79 | Cecil M. Adams | 6 | Daughter | — | Illinois |
| 80 | Opal J. Adams | 3 | Daughter | — | Illinois |
| 81 | Robert J. Adams | 1 | Son | — | Illinois |
| 82 | Nelson Pruitt | 70 | Head | Manager | Germany |
| 83 | Charles D. Pruitt | 45 | Son | Helper | Canada-Eng. |
| 84 | John H. Oliver | 48 | Head | Laborer | Illinois |
| 85 | Jessie Oliver | 44 | Wife-H | — | Illinois |
| 86 | James Stoker | 54 | Head | Farmer | North Carolina |
| 87 | Gertrude Stoker | 49 | Wife-H | — | Alabama |
| 88 | J. J. Brown | 62 | Head | Carpenter | Illinois |
| 89 | Elizabeth Brown | 63 | Wife-H | — | Illinois |
| 90 | Gladys Brown | 34 | Daughter | Bookkeeper | Missouri |
| 91 | Lloyd From | 33 | Head | Laborer | Illinois |
| 92 | Edna From | 32 | Wife-H | — | Illinois |
| 93 | Edward From | 12 | Son | — | Illinois |
| 94 | Earl From | 8 | Son | — | Illinois |
| 95 | Mary Hassman | 73 | Head | Clerk | Illinois |
| 96 | Edward Hassman | 45 | Son | Manager | Illinois |
| 97 | Andrew Kraft | 43 | Head | — | Illinois |
| 98 | Mary Kraft | 39 | Wife-H | — | Illinois |
| 99 | Eugene Kraft | 6 | Son | — | Illinois |
| 100 | Martin Ruth | 40 | Head | Carpenter | Illinois |
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)