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Mary Mcgee — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mcdonough-County, Illinois
Our Model Tree links this Mary Mcgee across the 1920, 1930 and 1940 US Censuses in Mcdonough-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1879), then head of a 4-person household.
Age 61
b. ~1879
Female
Spouse
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Mcdonough-County, Illinois |
| Surname | McGee |
| Given Name | Mary D. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Bushnell City |
| 1935 Residence (County) | McDonough |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Bushnell City |
| Est. Birth Year | ~1879 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Alpheus Mcgee | Head | — | 72 | ~1868 |
| Lyle Mcgee | Son | — | 21 | ~1919 |
| Mary Mcgee | Spouse | — | 61 | ~1879 |
| Louise Mcgee | Daughter | — | 23 | ~1917 |
Census Appearances
1920
Mcdonough, Illinois
Spouse, age 41
Mcdonough, Illinois · implied b. ~1879 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGee |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Mcdonough, Illinois
Spouse, age 51
Mcdonough, Illinois · implied b. ~1879 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGee |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 19 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Mcdonough-County, Illinois
Spouse, age 61
Mcdonough-County, Illinois · implied b. ~1879 — 4 household members
| Surname | McGee |
| Given Name | Mary D. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Bushnell City |
| 1935 Residence (County) | McDonough |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 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 Mcgee 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 Mcgee
Spouse · 1940 · age 61 · b. ~1879 · 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 — Mcdonough-County, Illinois
Open full size
1940 US Federal Census — Mcdonough-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00839-00076)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gertrude H. Wells | 45 | Wife | — | Illinois |
| 2 | Austin E. Bailey | 25 | Son-in-law | Shop Work | Illinois |
| 3 | Virginia L. Bailey | 21 | Daughter | — | Illinois |
| 4 | Leslie Banks | 28 | Head | Baker | Kansas |
| 5 | Vera M. Banks | 26 | Wife | — | Iowa |
| 6 | Mary K. Banks | 16 | Daughter | — | Illinois |
| 7 | Charlotte M. Banks | 15 | Daughter | — | Illinois |
| 8 | Gladys L. Banks | 12 | Son | — | Illinois |
| 9 | Margaret E. Banks | 11 | Daughter | — | Illinois |
| 10 | Carolyn D. Banks | 8 | Daughter | — | Illinois |
| 11 | Lorena L. Banks | 1 | Daughter | — | Illinois |
| 12 | Earl E. Dimmitt | 42 | Head | — | Illinois |
| 13 | Bertha D. Dimmitt | 39 | Wife | Labor | Illinois |
| 14 | Phillip E. Dimmitt | 4 | Son | — | Illinois |
| 15 | Edward L. Hummell | 22 | Step-son | Laborer | Illinois |
| 16 | Mary V. Mallows | 52 | Head | — | Illinois |
| 17 | Alpheus M. Mcgee | 72 | Head | Dealer | Illinois |
| 18 | Mary D. Mcgee THIS PERSON | 61 | Wife | — | Illinois |
| 19 | Louise M. Mcgee | 23 | Daughter | — | Illinois |
| 20 | Lyle L. Mcgee | 21 | Son | Helper | Illinois |
| 21 | James T. Derlinger | 66 | Head | Editor | Illinois |
| 22 | Teresa Derlinger | 64 | Wife | — | Illinois |
| 23 | Elizabeth M. Derlinger | 27 | Daughter | Teacher | Illinois |
| 24 | Maurice M. White | 42 | Head | Advertising | Illinois |
| 25 | Audra R. White | 32 | Wife | — | Illinois |
| 26 | Carol J. White | 5 | Daughter | — | Illinois |
| 27 | Verne W. Hall | 54 | Head | Grocer | Illinois |
| 28 | Bonnie R. Hall | 52 | Wife | — | Illinois |
| 29 | Harry E. Clemens | 52 | Head | Salesman | Missouri |
| 30 | Katherine R. Clemens | 41 | Wife | — | Illinois |
| 31 | Wilma J. Stivers | 22 | Step-Daughter | Saleslady | Illinois |
| 32 | James F. Stivers | 18 | Step-Son | Laborer | Illinois |
| 33 | Frank R. Wardell | 57 | Brother-in-law | Road Construction | Illinois |
| 34 | Elie J. Winner | 55 | Head | Mechanic | Illinois |
| 35 | Marie W. Winner | 49 | Wife | Teacher | Illinois |
| 36 | Ross M. Darnes | 45 | Head | Grocer | Illinois |
| 37 | E. Eva F. Darnes | 41 | Wife | — | Illinois |
| 38 | Ruth E. Darnes | 19 | Daughter | — | Illinois |
| 39 | Harvey E. Woods | 26 | Head | Buyer & Livestock | Kansas |
| 40 | Elsie M. Woods | 27 | Wife | — | North Dakota |
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)