MW
Mary Webb — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lawrence-County, Kentucky
Our Model Tree links this Mary Webb across the 1930 and 1940 US Censuses in Lawrence-County, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 14-person household.
Age 22
b. ~1918
Female
Daughter
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lawrence-County, Kentucky |
| Surname | Webb |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (County) | Lawrence |
| Additional Details | |
| Industry | Housewife |
| Class of Worker | Home |
| Highest Grade | No 0 |
| 1935 Residence | Lawrence |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Mag Dist 6 |
| Est. Birth Year | ~1918 |
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.
14 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Evelyn Webb | Daughter | — | 26 | ~1914 |
| Beulah Webb | Daughter | — | 14 | ~1926 |
| Mildred Webb | Daughter | — | 21 | ~1919 |
| Alta Webb | Daughter | — | 15 | ~1925 |
| Mary Webb | Daughter | — | 22 | ~1918 |
| Maude Webb | Daughter | — | 11 | ~1929 |
| H Webb | Head | — | 60 | ~1880 |
| Philip Webb | Son | — | 17 | ~1923 |
| Bradford Webb | Son | — | 7 | ~1933 |
| Leonard Webb | Son | — | 20 | ~1920 |
| Hager Webb | Son | — | 22 | ~1918 |
| Everit Webb | Son | — | 24 | ~1916 |
| Mason Webb | Son | — | 21 | ~1919 |
| Connie Webb | Spouse | — | 50 | ~1890 |
Census Appearances
1930
Johnson, Kentucky
Daughter, age 13
Johnson, Kentucky · implied b. ~1917 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Webb |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Lawrence-County, Kentucky
Daughter, age 22
Lawrence-County, Kentucky · implied b. ~1918 — 14 household members
| Surname | Webb |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (County) | Lawrence |
| Industry | Housewife |
| Class of Worker | Home |
| Highest Grade | No 0 |
| 1935 Residence | Lawrence |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Webb across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Webb
Daughter · 1940 · age 22 · b. ~1918 · Kentucky
★ You are viewing this record
Sibling
Everit Webb
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bradford Webb
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hager Webb
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alta Webb
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Philip Webb
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leonard Webb
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mason Webb
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Webb
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Webb
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maude Webb
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beulah Webb
Sibling · 1940 · age 14
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 — Lawrence-County, Kentucky
Open full size
1940 US Federal Census — Lawrence-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01328-00368)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Shelly G. Cooksey | 5 | Daughter | — | Kentucky |
| 42 | Landon Cooksey | 1 | Son | — | Kentucky |
| 43 | Arthur Derifield | 30 | Head | 48 | Kentucky |
| 44 | Jessie Derifield | 26 | Wife | 40 | Kentucky |
| 45 | Thomas L. Derifield | 2 | Son | — | Kentucky |
| 46 | Noffie Diamond | 30 | Hired Hand | 48 | Kentucky |
| 47 | Etil Rice | 22 | Head | 40 | Kentucky |
| 48 | Blanche Rice | 17 | Wife | — | Kentucky |
| 49 | M. J. Rice | 59 | Father | — | Kentucky |
| 50 | George Collingwood | 59 | Head | 40 | Kentucky |
| 51 | Sarah Collingwood | 53 | Wife | — | Kentucky |
| 52 | H. H. Webb | 60 | Head | 0 | Kentucky |
| 53 | Connie Webb | 50 | Wife | — | West Virginia |
| 54 | Evelyn Webb | 26 | Daughter | — | Kentucky |
| 55 | Everit Webb | 24 | Son | — | Kentucky |
| 56 | Mary Webb THIS PERSON | 22 | Daughter | — | Kentucky |
| 57 | Hager Webb | 22 | Son | — | Kentucky |
| 58 | Mildred Webb | 21 | Daughter | — | Kentucky |
| 59 | Mason Webb | 21 | Son | — | Kentucky |
| 60 | Leonard A. Webb | 20 | Son | 48 | Kentucky |
| 61 | Philip Webb | 17 | Son | — | Kentucky |
| 62 | Alta M. Webb | 15 | Daughter | — | Kentucky |
| 63 | Beulah Webb | 14 | Daughter | — | Kentucky |
| 64 | Maude Webb | 11 | Daughter | — | Kentucky |
| 65 | Bradford Webb | 7 | Son | — | Kentucky |
| 66 | Jake L. Neal | 55 | Head | 48 | Kentucky |
| 67 | Hattie Neal | 51 | Wife | — | Kentucky |
| 68 | Irene Neal | 24 | Daughter | — | Kentucky |
| 69 | J. L. Neal | 17 | Son | — | Kentucky |
| 70 | Imogene Neal | 14 | Daughter | — | Kentucky |
| 71 | V. L. Lyons | 79 | Head | — | Kentucky |
| 72 | Delia Lyons | 75 | Wife | — | Kentucky |
| 73 | Jane Lyons | 38 | Daughter | — | Kentucky |
| 74 | Homer Lyons | 33 | Son | — | Kentucky |
| 75 | Arthur Lyons | 52 | Son | 48 | Kentucky |
| 76 | Damer Lyons | 23 | Son | 50 | Kentucky |
| 77 | Oshie Kitchen | 29 | Head | 56 | Kentucky |
| 78 | Opal Kitchen | 31 | Wife | — | Kentucky |
| 79 | Helen H. Kitchen | 6 | Son | — | Kentucky |
| 80 | Doris A. Kitchen | 5 | Daughter | — | Kentucky |
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)