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Mary Mcconnell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marshall-County, Tennessee
Our Model Tree links this Mary Mcconnell across the 1930 and 1940 US Censuses in Marshall-County, Tennessee (XGBoost, ~Confirmed) — first a spouse (b.~1874), then head of a 8-person household.
Age 66
b. ~1874
Female
Spouse
Born: Tennessee
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marshall-County, Tennessee |
| Surname | McConnell |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | Civil District 7 |
| 1935 Residence (County) | Marshall |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Township / Ward | Civil District 7 |
| Est. Birth Year | ~1874 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Odell Mcconnell | Head | — | 61 | ~1879 |
| Jerry Mcconnell | Son | — | 25 | ~1915 |
| Mary Mcconnell | Spouse | — | 66 | ~1874 |
| Adelaide Mcconnell | Daughter | — | 37 | ~1903 |
| Eugene Mcconnell | Daughter | — | 25 | ~1915 |
| Elizabeth Mcconnell | Daughter | — | 23 | ~1917 |
| Frank Mcconnell | Son | — | 36 | ~1904 |
| Nina Mcconnell | Daughter | — | 39 | ~1901 |
Census Appearances
1930
Marshall, Tennessee
Spouse, age 54
Marshall, Tennessee · implied b. ~1876 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McConnell |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Age at First Marriage | 24 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Marshall-County, Tennessee
Spouse, age 66
Marshall-County, Tennessee · implied b. ~1874 — 8 household members
| Surname | McConnell |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | Civil District 7 |
| 1935 Residence (County) | Marshall |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 Mcconnell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Mcconnell
Spouse · 1940 · age 66 · b. ~1874 · Tennessee
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Marshall-County, Tennessee
Open full size
1940 US Federal Census — Marshall-County, Tennessee
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03919-00957)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Alden Payne | 29 | Son | Farmer | Tennessee |
| 2 | Bruce Payne | 24 | Son | Truck Driver | Tennessee |
| 3 | Bobby Payne | 21 | Son | Trimmer | Tennessee |
| 4 | Margret Payne | 24 | Daughter-in-law | — | Tennessee |
| 5 | Fred B. Richardson | 67 | Head | Farmer | Tennessee |
| 6 | Jeffa D. Richardson | 62 | Wife | — | Tennessee |
| 7 | Pleasie Richardson | 35 | Son | Farm Laborer | Tennessee |
| 8 | Earl Richardson | 23 | Son | Farm Laborer | Tennessee |
| 9 | Floyd Richardson | 51 | Head | Farmer | Tennessee |
| 10 | Florence Richardson | 48 | Wife | — | Tennessee |
| 11 | Bernard Richardson | 30 | Son | Farmer | Tennessee |
| 12 | Paul D. Richardson | 28 | Son | Farmer | Tennessee |
| 13 | Maggie Lou Richardson | 25 | Daughter-in-law | — | Tennessee |
| 14 | Gordon Richardson | 3 | Grandson | — | Tennessee |
| 15 | Priscilla Richardson | 0 | Granddaughter | — | Tennessee |
| 16 | Anna Cross | 76 | Head | — | Tennessee |
| 17 | J. Wesley Olymp | 42 | Son-in-law | Farmer | Tennessee |
| 18 | Catherine D. Olymp | 34 | Daughter | — | Tennessee |
| 19 | Marjorie Farmer | 12 | Daughter | — | Tennessee |
| 20 | Lula Orr | 68 | Head | — | Tennessee |
| 21 | John Chandler | 11 | Lodger | — | Tennessee |
| 22 | Odell W. Mcconnell | 61 | Head | Farmer | Tennessee |
| 23 | Mary Mcconnell THIS PERSON | 66 | Wife | — | Tennessee |
| 24 | Nina Stone Mcconnell | 39 | Daughter | — | Tennessee |
| 25 | Adelaide Mcconnell | 37 | Daughter | — | Tennessee |
| 26 | Frank Mcconnell | 36 | Son | Farmer | Tennessee |
| 27 | Jerry Mcconnell | 25 | Son | Farmer | Tennessee |
| 28 | Eugene Mcconnell | 25 | Daughter | Farmer | Tennessee |
| 29 | Elizabeth Mcconnell | 23 | Daughter | — | Tennessee |
| 30 | Bobbie Brisby | 62 | Head | Top Sewer | Tennessee |
| 31 | Gertie Brisby | 60 | Wife | Farmer | Tennessee |
| 32 | Betty Orr | 82 | Sister-in-law | — | Tennessee |
| 33 | William J. Brannon | 57 | Head | Farmer | Tennessee |
| 34 | Maudie D. Brannon | 50 | Wife | — | Tennessee |
| 35 | S. Howard Brannon | 26 | Son | Farmer | Tennessee |
| 36 | Frank Brannon | 25 | Son | Polisher | Tennessee |
| 37 | Virgil Brannon | 20 | Son | Laborer | Tennessee |
| 38 | Allen Brannon | 18 | Son | Farmer | Tennessee |
| 39 | Annie Ruth Brannon | 16 | Daughter | — | Tennessee |
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)