MW
Mary Weaver — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Champaign, Illinois
Our Model Tree links this Mary Weaver across the 1920 and 1930 US Censuses in Champaign, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 9-person household.
Age 13
b. ~1917
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Champaign, Illinois |
| Surname | Weaver |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | St Joseph Village |
| Est. Birth Year | ~1917 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mabel Weaver | Daughter | — | 26 | ~1904 |
| Elsie Weaver | Daughter | — | 18 | ~1912 |
| Leatie Weaver | Daughter | — | 31 | ~1899 |
| Mary Weaver | Daughter | — | 13 | ~1917 |
| Charles Weaver | Head | — | 65 | ~1865 |
| Wayne Weaver | Son | — | 21 | ~1909 |
| Warren Weaver | Son | — | 16 | ~1914 |
| Robert Weaver | Son | — | 10 | ~1920 |
| Della Weaver | Spouse | — | 52 | ~1878 |
Census Appearances
1920
Champaign, Illinois
Daughter, age 3
Champaign, Illinois · implied b. ~1917 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Weaver |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Champaign, Illinois
Daughter, age 13
Champaign, Illinois · implied b. ~1917 — 9 household members
| Surname | Weaver |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| 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 Mary Weaver across 2 US Census years (1920 and 1930) in Champaign, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Weaver
Daughter · 1930 · age 13 · b. ~1917 · Illinois
★ You are viewing this record
Sibling
Wayne Weaver
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Weaver
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leatie Weaver
Sibling · 1930 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Warren Weaver
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elsie Weaver
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mabel Weaver
Sibling · 1930 · age 26
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 — Champaign, Illinois
Open full size
1930 US Federal Census — Champaign, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel410:0351)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Daisy B. Strawser | 16 | Ward | — | Indiana |
| 52 | Mary E. Bell | 76 | Mother in law | — | Illinois |
| 53 | Charles M. Weaver | 65 | Head | Section Foreman | Indiana |
| 54 | Della A. Weaver | 52 | Wife | — | Indiana |
| 55 | Leatie M. Weaver | 31 | Daughter | — | Indiana |
| 56 | Wayne M. Weaver | 21 | Son | Book Keeper | Illinois |
| 57 | Mabel E. Weaver | 26 | Daughter | Teacher | Illinois |
| 58 | Elsie L. Weaver | 18 | Daughter | — | Illinois |
| 59 | Warren C. Weaver | 16 | Son | — | Illinois |
| 60 | Mary M. Weaver THIS PERSON | 13 | Daughter | — | Illinois |
| 61 | Robert E. Weaver | 10 | Son | — | Illinois |
| 62 | Clarence R. Test | 37 | Head | Chauffeur | Illinois |
| 63 | Mildred J. Test | 36 | Wife | — | Illinois |
| 64 | Mary E. Test | 9 | Daughter | — | Illinois |
| 65 | Florence J. Test | 7 | Daughter | — | Illinois |
| 66 | Robert T. Test | 3 | Son | — | Illinois |
| 67 | Clarence W. Test | 2 | Son | — | Illinois |
| 68 | Raymond W. Peters | 35 | Head | Postmaster | Illinois |
| 69 | Opal A. Peters | 25 | Wife | — | Iowa |
| 70 | Ray G. Peters | 3 | Son | — | Illinois |
| 71 | Frank A. Rice | 62 | Head | Overseer | Illinois |
| 72 | Rosie A. Rice | 57 | Wife | — | Ohio |
| 73 | Joshua D. Henderson | 57 | Head | Undertaker | Indiana |
| 74 | Stella N. Henderson | 49 | Wife | Beautician | Illinois |
| 75 | Geraldine N. Henderson | 21 | Daughter | Beautician | Illinois |
| 76 | Justus D. Henderson | 17 | Son | — | Illinois |
| 77 | Daisy L. Henderson | 10 | Daughter | — | Illinois |
| 78 | W. Albert Dukes | 57 | Head | Pharmacist | Illinois |
| 79 | Maude S. Dukes | 56 | Wife | — | Illinois |
| 80 | Sarah E. Reese | 65 | Head | — | Illinois |
| 81 | Arley D. Peters | 46 | Brother | Mechanic | Illinois |
| 82 | Everett R. Peters | 36 | Head | Grain Merchant | Illinois |
| 83 | Evelyn M. Peters | 36 | Wife | — | Illinois |
| 84 | Mary F. Peters | 8 | Daughter | — | Illinois |
| 85 | Robert E. Peters | 3 | Son | — | Illinois |
| 86 | Ronald D. Peters | 1 | Son | — | Illinois |
| 87 | Donald B. Peters | 0 | Son | — | Illinois |
| 88 | Marie M. Brittenham | 20 | Servant | Servant | Illinois |
| 89 | Charles D. Roach | 60 | Head | Printer | Indiana |
| 90 | Mary E. Roach | 63 | Wife | — | Illinois |
| 91 | Rosa A. Preston | 50 | Sister-in-law | — | Illinois |
| 92 | Junior E. Preston | 10 | Nephew | — | Illinois |
| 93 | Maude D. Davis | 55 | Head | — | Illinois |
| 94 | Otho Patterson | 78 | Head | — | Illinois |
| 95 | Abraham H. Laird | 64 | Boarder | Laborer | Illinois |
| 96 | Jesse R. Stookey | 57 | Head | Farmer | Ohio |
| 97 | Sadie J. Stookey | 56 | Wife | — | Illinois |
| 98 | Theodore C. Dunkman | 70 | Head | — | Ohio |
| 99 | Stella Dunkman | 41 | Daughter | Book Keeper | Ohio |
| 100 | Richard T. Dunkman | 29 | Son | Laborer | 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)