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Mary Hickman — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Claiborne-County, Louisiana
Our Model Tree links this Mary Hickman across the 1930 and 1940 US Censuses in Claiborne-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 9-person household.
Age 29
b. ~1911
Female
Daughter
Born: Louisiana
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Claiborne-County, Louisiana |
| Surname | Hickman |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Widowed |
| Birthplace | Louisiana |
| 1935 Residence (City) | ward 5 |
| 1935 Residence (County) | Claiborne |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Ward 5 |
| Est. Birth Year | ~1911 |
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 Hickman | Daughter | — | 29 | ~1911 |
| Jim Liles | Head | — | 59 | ~1881 |
| Lady Liles | Daughter | — | 20 | ~1920 |
| Lanelle Hickman | Daughter | — | 5 | ~1935 |
| Frank Liles | Son | — | 11 | ~1929 |
| Talmadge Hickman | Son | — | 10 | ~1930 |
| Harry Hickman | Son | — | 7 | ~1933 |
| Coolidge Liles | Son | — | 14 | ~1926 |
| Lola Liles | Spouse | — | 49 | ~1891 |
Census Appearances
1930
Claiborne, Louisiana
Other, age 20
Claiborne, Louisiana · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hickman |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Age at First Marriage | 18 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read/Write | No |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Claiborne-County, Louisiana
Daughter, age 29
Claiborne-County, Louisiana · implied b. ~1911 — 9 household members
| Surname | Hickman |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Widowed |
| Birthplace | Louisiana |
| 1935 Residence (City) | ward 5 |
| 1935 Residence (County) | Claiborne |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Hickman across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hickman
Daughter · 1940 · age 29 · b. ~1911 · Louisiana
★ You are viewing this record
Sibling
Coolidge Liles
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Hickman
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Talmadge Hickman
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lanelle Hickman
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lady Liles
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Liles
Sibling · 1940 · age 11
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 — Claiborne-County, Louisiana
Open full size
1940 US Federal Census — Claiborne-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01393-00408)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Charlie Zappa | 27 | Head | Farmer | Louisiana |
| 42 | Ethel Zappa | 23 | Wife | — | Louisiana |
| 43 | Billy Jean Zappa | 4 | Daughter | — | Louisiana |
| 44 | Mattie A. Zappa | 3 | Daughter | — | Louisiana |
| 45 | James Taylor | 23 | Head | Farmer | Louisiana |
| 46 | Willie B. Taylor | 21 | Wife | — | Louisiana |
| 47 | James Jr. Taylor | 4 | Son | — | Louisiana |
| 48 | Deloffer Taylor | 2 | Son | — | Louisiana |
| 49 | Sammy L. Taylor | 1 | Son | — | Louisiana |
| 50 | Jim Liles | 59 | Head | Farmer | Louisiana |
| 51 | Lola M. Liles | 49 | Wife | — | Louisiana |
| 52 | Coolidge Liles | 14 | Son | — | Louisiana |
| 53 | Frank Liles | 11 | Son | — | Louisiana |
| 54 | Lady Bell Liles | 20 | Daughter | — | Louisiana |
| 55 | Mary Hickman THIS PERSON | 29 | Daughter | — | Louisiana |
| 56 | Talmadge Hickman | 10 | Son | — | Louisiana |
| 57 | Harry G. Hickman | 7 | Son | — | Louisiana |
| 58 | Lanelle Hickman | 5 | Daughter | — | Louisiana |
| 59 | John M. Zappa | 39 | Head | Farmer | Louisiana |
| 60 | Edna Liles | 26 | Daughter | — | Louisiana |
| 61 | T. M. Liles | 4 | Son | — | Louisiana |
| 62 | Bobby Liles | 0 | Son | — | Louisiana |
| 63 | Woodward Zappa | 22 | Head | Farmer | Louisiana |
| 64 | Bell Zappa | 23 | Wife | — | Louisiana |
| 65 | Ella B. Zappa | 2 | Daughter | — | Louisiana |
| 66 | Mathew Harris | 48 | Head | Farmer | Louisiana |
| 67 | Inez Harris | 28 | Wife | — | Louisiana |
| 68 | L. C. Poker | 27 | Head | Farmer | Louisiana |
| 69 | Doris Poker | 25 | Wife | — | Louisiana |
| 70 | Willie Burrell | 25 | Lodger | Farmer | Louisiana |
| 71 | Miles Taylor | 48 | Head | Farmer | Louisiana |
| 72 | Dicy Taylor | 46 | Wife | — | Louisiana |
| 73 | Johnnie M. Taylor | 19 | Daughter | — | Louisiana |
| 74 | Estal J. Taylor | 18 | Son | Enrollee | Louisiana |
| 75 | Miles C. Taylor | 16 | Son | Farm Laborer | Louisiana |
| 76 | Willie M. Taylor | 10 | Daughter | — | Louisiana |
| 77 | Wilmer G. Taylor | 15 | Son | Farm Laborer | Louisiana |
| 78 | Cornelious Taylor | 13 | Son | — | Louisiana |
| 79 | Marguerie Taylor | 12 | Daughter | — | Louisiana |
| 80 | Dorothy Lee Taylor | 9 | Daughter | — | Louisiana |
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)