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Mary Garner — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Warren-County, Illinois
Our Model Tree links this Mary Garner across the 1930 and 1940 US Censuses in Warren-County, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 9-person household.
Age 12
b. ~1928
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Warren-County, Illinois |
| Surname | Garner |
| Given Name | Mary Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Monmouth |
| 1935 Residence (County) | Warren |
| Additional Details | |
| Highest Grade | G 6 |
| 1935 Residence | Same Place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Monmouth |
| Est. Birth Year | ~1928 |
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 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Garner | Daughter | — | 12 | ~1928 |
| Doris Garner | Daughter | — | 8 | ~1932 |
| Betty Garner | Son | — | 11 | ~1929 |
| Chester Garner | Head | — | 34 | ~1906 |
| James Garner | Son | — | 6 | ~1934 |
| Jesse Garner | Daughter | — | 4 | ~1936 |
| Billy Garner | Son | — | 10 | ~1930 |
| Freda Garner | Spouse | — | 31 | ~1909 |
| Linda Garner | Daughter | — | 1 | ~1939 |
Census Appearances
1930
Warren, Illinois
Daughter, age 1
Warren, Illinois · implied b. ~1929 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Garner |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Warren-County, Illinois
Daughter, age 12
Warren-County, Illinois · implied b. ~1928 — 9 household members
| Surname | Garner |
| Given Name | Mary Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Monmouth |
| 1935 Residence (County) | Warren |
| Highest Grade | G 6 |
| 1935 Residence | Same Place |
| 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 Garner across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Garner
Daughter · 1940 · age 12 · b. ~1928 · Illinois
★ You are viewing this record
Sibling
Doris Garner
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Garner
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Linda Garner
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Billy Garner
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Garner
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jesse Garner
Sibling · 1940 · age 4
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
1940 US Federal Census — Warren-County, Illinois
Open full size
1940 US Federal Census — Warren-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00901-00346)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Laurance Fay | 9 | Son | — | Illinois |
| 42 | Patrick Fay | 1 | Son | — | Illinois |
| 43 | John Jason Fay | 0 | Son | — | Illinois |
| 44 | James H. Parker | 22 | Head | Mechanic | Illinois |
| 45 | Mary Louise Parker | 22 | Wife | — | Illinois |
| 46 | Clyde E. Blair | 46 | Head | Painter | Kansas |
| 47 | Pearl Blair | 47 | Wife | — | Illinois |
| 48 | Donald Blair | 12 | Son | — | Illinois |
| 49 | Betty Lou Blair | 5 | Daughter | — | Illinois |
| 50 | Elphart Crone | 79 | Head | — | Illinois |
| 51 | Clara A. Crone | 45 | Daughter | — | Illinois |
| 52 | George Fredrick Wood | 60 | Head | Stationary Engineer | New York |
| 53 | Edith Wood | 47 | Wife | — | Illinois |
| 54 | Earl Starrett | 45 | Head | Salesman | Illinois |
| 55 | Gladis Starrett | 48 | Wife | — | Illinois |
| 56 | James A. Clifford | 63 | Head | Conductor | Indiana |
| 57 | Amy Clifford | 58 | Wife | — | Illinois |
| 58 | Harold Clifford | 39 | Son | Breakman | Illinois |
| 59 | William W. Munson | 58 | Head | Conductor | Illinois |
| 60 | Ana Munson | 60 | Wife | — | Iowa |
| 61 | Chester Garner | 34 | Head | Superintendant | Illinois |
| 62 | Freda Garner | 31 | Wife | — | Illinois |
| 63 | Mary Ann Garner THIS PERSON | 12 | Daughter | — | Illinois |
| 64 | Betty Lee Garner | 11 | Son | — | Illinois |
| 65 | Billy Garner | 10 | Son | — | Illinois |
| 66 | Doris Jean Garner | 8 | Daughter | — | Illinois |
| 67 | James Garner | 6 | Son | — | Illinois |
| 68 | Jesse M. Garner | 4 | Daughter | — | Illinois |
| 69 | Linda Lou Garner | 1 | Daughter | — | Illinois |
| 70 | Clifford Coak | 24 | Head | Yard Foreman | Missouri |
| 71 | Margaret Coak | 21 | Wife | — | Illinois |
| 72 | Donna Coak | 3 | Daughter | — | Illinois |
| 73 | Richard Coak | 1 | Son | — | Illinois |
| 74 | Frank Marley | 62 | Head | Conductor | Illinois |
| 75 | Mable Marley | 48 | Wife | — | Illinois |
| 76 | Albert Marley | 78 | Mother-in-law | — | Pennsylvania |
| 77 | Ethel Bettis | 49 | Head | — | Illinois |
| 78 | Annie Elizabeth Bettis | 27 | Daughter | Office Work | Illinois |
| 79 | Lula Jessie Bettis | 22 | Daughter | — | Oklahoma |
| 80 | Robert Bettis | 19 | Son | — | Oklahoma |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)