MC
Mary Carr — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bristol-City-County, Virginia
Our Model Tree links this Mary Carr across the 1930 and 1940 US Censuses in Bristol-City-County, Virginia (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 9-person household.
Age 11
b. ~1929
Female
Daughter
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bristol-City-County, Virginia |
| Surname | Carr |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Elizabethton |
| 1935 Residence (County) | Carter |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Tennessee |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Bristol |
| Est. Birth Year | ~1929 |
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 Carr | Daughter | — | 11 | ~1929 |
| Dorothy Carr | Daughter | — | 5 | ~1935 |
| Betty Carr | Daughter | — | 8 | ~1932 |
| Freddie Carr | Daughter | — | 3 | ~1937 |
| Fred Carr | Head | — | 36 | ~1904 |
| Fred Carr | Son | — | 15 | ~1925 |
| Billy Carr | Son | — | 14 | ~1926 |
| Wayne Carr | Son | — | 2 | ~1938 |
| Ida Carr | Spouse | — | 36 | ~1904 |
Census Appearances
1930
Sullivan, Tennessee
Daughter, age 1
Sullivan, Tennessee · implied b. ~1929 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carr |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Bristol-City-County, Virginia
Daughter, age 11
Bristol-City-County, Virginia · implied b. ~1929 — 9 household members
| Surname | Carr |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Elizabethton |
| 1935 Residence (County) | Carter |
| Highest Grade | No 4 |
| 1935 Residence | Tennessee |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Carr across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Carr
Daughter · 1940 · age 11 · b. ~1929 · Virginia
★ You are viewing this record
Sibling
Dorothy Carr
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Carr
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Billy Carr
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Freddie Carr
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wayne Carr
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Carr
Sibling · 1940 · age 8
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 — Bristol-City-County, Virginia
Open full size
1940 US Federal Census — Bristol-City-County, Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04305-00074)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Donald R. Henniger | 23 | Head | Salesman | Tennessee |
| 2 | Naomi G. Henniger | 19 | Wife | — | Tennessee |
| 3 | Donna Lynn Henniger | 1 | Daughter | — | Virginia |
| 4 | Tom H. Burton | 24 | Head | Stockman | Tennessee |
| 5 | Virginia D. Burton | 19 | Wife | — | Virginia |
| 6 | Fred Carr | 36 | Head | Machinist | Tennessee |
| 7 | Ida Carr | 36 | Wife | — | Tennessee |
| 8 | Fred Jr. Carr | 15 | Son | — | Tennessee |
| 9 | Billy Carr | 14 | Son | — | Indiana |
| 10 | Mary L. Carr THIS PERSON | 11 | Daughter | — | Indiana |
| 11 | Betty Jean Carr | 8 | Daughter | — | Tennessee |
| 12 | Dorothy Carr | 5 | Daughter | — | Tennessee |
| 13 | Freddie Carr | 3 | Daughter | — | Tennessee |
| 14 | Wayne Carr | 2 | Son | — | Virginia |
| 15 | Betty Wagner | 67 | Head | — | Virginia |
| 16 | Edgar J. Tallman | 27 | Head | Specialty Dept. | Tennessee |
| 17 | Helen Tallman | 27 | Wife | — | Tennessee |
| 18 | Vincent Johnson | 62 | Head | Proprietor | Virginia |
| 19 | Eana Johnson | 49 | Wife | — | Virginia |
| 20 | Elizabeth Johnson | 25 | Daughter | — | Tennessee |
| 21 | Vincent Jr. Johnson | 21 | Son | — | Tennessee |
| 22 | Harry Kingsolver | 39 | Head | Proprietor | Virginia |
| 23 | Helen Kingsolver | 36 | Wife | — | Tennessee |
| 24 | Harry Jr. Kingsolver | 9 | Son | — | Virginia |
| 25 | Frank S. Harris | 32 | Head | Electrician Maintenance | Virginia |
| 26 | Grace V. Harris | 31 | Wife | — | Oklahoma |
| 27 | Grover C. Mccrary | 56 | Head | Contractor | Virginia |
| 28 | Mattie Mccrary | 46 | Wife | — | Kentucky |
| 29 | Wm. Brooks | 31 | Lodger | Salesman | Kentucky |
| 30 | Fuller | 32 | Lodger | Salesman | Virginia |
| 31 | Alice Harris | 67 | Mother-in-law | — | Kentucky |
| 32 | W. Garland Shuir | 46 | Head | Express Messenger | Virginia |
| 33 | Ruth Shuir | 46 | Wife | — | Virginia |
| 34 | Katherine Shuir | 22 | Daughter | Ticket Seller | Virginia |
| 35 | Virginia Shuir | 19 | Daughter | Secretary | Virginia |
| 36 | Dorothy Shuir | 15 | Daughter | — | Virginia |
| 37 | John S. Brown | 69 | Head | — | North Carolina |
| 38 | Jennie Kate Brown | 46 | Wife | Principal | Virginia |
| 39 | Luvernia Lawson | 21 | Lodger | — | Virginia |
| 40 | Extra Line Lawson | None | — | — | — |
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)