MG
Mary Greer — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lincoln-County, Tennessee
Our Model Tree links this Mary Greer across the 1930 and 1940 US Censuses in Lincoln-County, Tennessee (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 11-person household.
Age 13
b. ~1927
Female
Daughter
Born: Tennessee
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lincoln-County, Tennessee |
| Surname | Greer |
| Given Name | Mary Frances |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Tennessee |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Lincoln |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Tennessee |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Township / Ward | Civil Dist 10 |
| Est. Birth Year | ~1927 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ruby Greer | Daughter | — | 11 | ~1929 |
| Margie Greer | Daughter | — | 19 | ~1921 |
| Rufus Greer | Son | — | 15 | ~1925 |
| Darracia Thomison | Daughter | — | 8 | ~1932 |
| Joella Greer | Daughter | — | 9 | ~1931 |
| Maggie Greer | Spouse | — | 50 | ~1890 |
| Robie Thomison | Daughter | — | 22 | ~1918 |
| Earnestine Greer | Daughter | — | 6 | ~1934 |
| Ruth Greer | Daughter | — | 17 | ~1923 |
| Mary Greer | Daughter | — | 13 | ~1927 |
| Rufus Greer | Head | — | 65 | ~1875 |
Census Appearances
1930
Lincoln, Tennessee
Daughter, age 3
Lincoln, Tennessee · implied b. ~1927 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Greer |
| Given Name | Mary F |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Lincoln-County, Tennessee
Daughter, age 13
Lincoln-County, Tennessee · implied b. ~1927 — 11 household members
| Surname | Greer |
| Given Name | Mary Frances |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Tennessee |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Lincoln |
| Highest Grade | No 8 |
| 1935 Residence | Tennessee |
| 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 Greer across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Greer
Daughter · 1940 · age 13 · b. ~1927 · Tennessee
★ You are viewing this record
Sibling
Darracia Thomison
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Greer
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margie Greer
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earnestine Greer
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Greer
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joella Greer
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rufus Greer
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robie Thomison
Sibling · 1940 · age 22
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 — Lincoln-County, Tennessee
Open full size
1940 US Federal Census — Lincoln-County, Tennessee
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03913-00410)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Kelly Marlow | 24 | Head | Farming | Tennessee |
| 2 | Reza Marlow | 18 | Wife | — | Tennessee |
| 3 | Jimmy Marlow | 2 | Son | — | Tennessee |
| 4 | George Warren | 70 | Head | Farming | Tennessee |
| 5 | Helen Warren | 65 | Wife | — | Tennessee |
| 6 | Thomas Warren | 18 | Grandson | — | Tennessee |
| 7 | Rufus Greer | 65 | Head | Farming | Tennessee |
| 8 | Maggie Greer | 50 | Wife | — | Tennessee |
| 9 | Margie Greer | 19 | Daughter | — | Tennessee |
| 10 | Ruth Greer | 17 | Daughter | — | Tennessee |
| 11 | Rufus Greer | 15 | Son | — | Tennessee |
| 12 | Mary Frances Greer THIS PERSON | 13 | Daughter | — | Tennessee |
| 13 | Ruby Line Greer | 11 | Daughter | — | Tennessee |
| 14 | Joella Greer | 9 | Daughter | — | Tennessee |
| 15 | Earnestine Greer | 6 | Daughter | — | Tennessee |
| 16 | Robie Pearl Thomison | 22 | Daughter | — | Tennessee |
| 17 | Darracia Thomison | 8 | Daughter | — | Tennessee |
| 18 | Clint London | 52 | Head | Mail Carrier | Tennessee |
| 19 | Zula London | 44 | Wife | — | Tennessee |
| 20 | Mrs Sam Wakefield | 70 | Mother-in-law | — | Tennessee |
| 21 | William R. Foster | 73 | Head | Mail Carrier | Tennessee |
| 22 | Lula Foster | 24 | Wife | — | Tennessee |
| 23 | Jack Pruitt | 75 | Head | Caretaker | Tennessee |
| 24 | Healey Warren | 42 | Head | Farming | Tennessee |
| 25 | Sarah Warren | 40 | Wife | — | Tennessee |
| 26 | George Warren | 15 | Son | — | Tennessee |
| 27 | Jim Lystuck | 65 | Head | Farming | Tennessee |
| 28 | Mag Lystuck | 56 | Wife | — | Tennessee |
| 29 | Leroy Lystuck | 20 | Son | Farming | Tennessee |
| 30 | Adline Clount | 90 | Mother-in-law | — | Tennessee |
| 31 | Damon Moore | 30 | Head | Farming | Tennessee |
| 32 | Leagh Moore | 20 | Bro | Farming | Tennessee |
| 33 | Kate Moore | 14 | Sister | Farming | Tennessee |
| 34 | Mable Moore | 60 | Dead Mother | — | Tennessee |
| 35 | Lucile Moore | 15 | Sister | — | Tennessee |
| 36 | Colline Moore | 7 | Sister | — | Tennessee |
| 37 | Lee Metcalf | 48 | Head | Farming | Tennessee |
| 38 | Collin Metcalf | 10 | Daughter | — | Tennessee |
| 39 | Raymond Metcalf | 8 | Son | — | Tennessee |
| 40 | Billy Metcalf | 6 | Son | — | Tennessee |
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)