MR
Mary Reynolds — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Champaign-County, Illinois
Our Model Tree links this Mary Reynolds across the 1920, 1930 and 1940 US Censuses in Champaign-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1883), then head of a 5-person household.
Age 57
b. ~1883
Female
Spouse
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Champaign-County, Illinois |
| Surname | Reynolds |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Urbana City |
| 1935 Residence (County) | Champaign |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Urbana City |
| Est. Birth Year | ~1883 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Doris Reynolds | Daughter | — | 20 | ~1920 |
| Magdalene Reynolds | Daughter | — | 35 | ~1905 |
| John Reynolds | Head | — | 64 | ~1876 |
| Daniel Reynolds | Son | — | 16 | ~1924 |
| Mary Reynolds | Spouse | — | 57 | ~1883 |
Census Appearances
1920
Champaign, Illinois
Spouse, age 37
Champaign, Illinois · implied b. ~1883 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reynolds |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Champaign, Illinois
Spouse, age 47
Champaign, Illinois · implied b. ~1883 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reynolds |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 21 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Champaign-County, Illinois
Spouse, age 57
Champaign-County, Illinois · implied b. ~1883 — 5 household members
| Surname | Reynolds |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Urbana City |
| 1935 Residence (County) | Champaign |
| Highest Grade | No 7 |
| 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 Reynolds across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Reynolds
Spouse · 1940 · age 57 · b. ~1883 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Champaign-County, Illinois
Open full size
1940 US Federal Census — Champaign-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00765-00985)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Walter E. Kimball | 35 | Head | Laborer | Illinois |
| 42 | Flossie Kimball | 25 | Wife | — | Illinois |
| 43 | John F. Reynolds | 64 | Head | Section Capt. | Illinois |
| 44 | Mary Reynolds THIS PERSON | 57 | Wife | — | Illinois |
| 45 | Magdalene Reynolds | 35 | Daughter | — | Illinois |
| 46 | Doris Reynolds | 20 | Daughter | — | Illinois |
| 47 | Daniel Reynolds | 16 | Son | — | Illinois |
| 48 | James J. Brown | 61 | Head | Laborer | Tennessee |
| 49 | Clayton R. Arrell | 46 | Head | Asst. Engineer | Illinois |
| 50 | Catherine Arrell | 36 | Wife | — | Illinois |
| 51 | Mark M. Henson | 49 | Head | Clerk | Illinois |
| 52 | Katherine Henson | 42 | Wife | — | Illinois |
| 53 | Marvin E. Neal | 22 | Head | Student | Illinois |
| 54 | Emma Neal | 20 | Wife | Student | Illinois |
| 55 | Chas. H. Shay | 59 | Head | Stationary Engineer | Ohio |
| 56 | Elizabeth Shay | 57 | Wife | — | Illinois |
| 57 | Mary Shay | 23 | Daughter | — | Illinois |
| 58 | James E. Spade | 23 | Head | Steel Cutter | Illinois |
| 59 | Phoebe Spade | 22 | Wife | — | Illinois |
| 60 | Rachel Kirkendall | 53 | Mo in Law | — | Missouri |
| 61 | Mary Triggs | 40 | Head | Cook | Kentucky |
| 62 | Thos. R. Gilliland | 25 | Head | Accountant | Illinois |
| 63 | Yvonne Gilliland | 23 | Wife | — | Illinois |
| 64 | Ronald Gilliland | 1 | Son | — | Illinois |
| 65 | Harry H. Cooper | 57 | Head | Ice Cream Maker | Illinois |
| 66 | Jane Cooper | 55 | Wife | — | Illinois |
| 67 | Josephine Cooper | 21 | Daughter | Sales Woman | Illinois |
| 68 | Frank H. Nally | 35 | Head | Freight Handler | Illinois |
| 69 | Gladys Nally | 29 | Wife | — | Illinois |
| 70 | Patricia Nally | 8 | Daughter | — | Illinois |
| 71 | James Nally | 5 | Son | — | Illinois |
| 72 | William E. Cook | 35 | Head | Fireman | Indiana |
| 73 | Gladys Cook | 34 | Wife | — | Indiana |
| 74 | Billy Cook | 14 | Son | — | Illinois |
| 75 | Wayne Cook | 13 | Son | — | Illinois |
| 76 | Catharine Cook | 12 | Daughter | — | Illinois |
| 77 | Haskell Cook | 11 | Son | — | Illinois |
| 78 | Clemadine Cook | 10 | Daughter | — | Illinois |
| 79 | Raymond Cook | 7 | Son | — | Illinois |
| 80 | Chas. A. Johnson | 58 | Head | Maintenance Man | Illinois |
Related Census Records
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)