MC
Mary Chandler — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bossier-County, Louisiana
Our Model Tree links this Mary Chandler across the 1930 and 1940 US Censuses in Bossier-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 10-person household.
Age 20
b. ~1920
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bossier-County, Louisiana |
| Surname | Chandler |
| Given Name | Mary Grace |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 6 |
| 1935 Residence (County) | Bossier |
| Additional Details | |
| Industry | no |
| Class of Worker | 0 |
| Hours Worked | 8 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same house |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Ward 6 |
| Est. Birth Year | ~1920 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Chandler | Daughter | — | 20 | ~1920 |
| Frank Chandler | Son | — | 23 | ~1917 |
| George Chandler | Son | — | 16 | ~1924 |
| Lillie Chandler | Spouse | — | 48 | ~1892 |
| Dorothy Chandler | Daughter | — | 14 | ~1926 |
| Frank Chandler | Head | — | 49 | ~1891 |
| L Chandler | Son | — | 18 | ~1922 |
| Lillie Chandler | Daughter | — | 7 | ~1933 |
| Doris Chandler | Daughter | — | 11 | ~1929 |
| Eleanor Chandler | Daughter | — | 9 | ~1931 |
Census Appearances
1930
Bossier, Louisiana
Daughter, age 10
Bossier, Louisiana · implied b. ~1920 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chandler |
| Given Name | Mary G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Bossier-County, Louisiana
Daughter, age 20
Bossier-County, Louisiana · implied b. ~1920 — 10 household members
| Surname | Chandler |
| Given Name | Mary Grace |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 6 |
| 1935 Residence (County) | Bossier |
| Industry | no |
| Class of Worker | 0 |
| Hours Worked | 8 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same house |
| 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 Chandler across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Chandler
Daughter · 1940 · age 20 · b. ~1920 · Louisiana
★ You are viewing this record
Sibling
Lillie Chandler
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Chandler
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Chandler
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eleanor Chandler
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Chandler
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Chandler
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
L Chandler
Sibling · 1940 · age 18
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 — Bossier-County, Louisiana
Open full size
1940 US Federal Census — Bossier-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01384-00794)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Wanda Jean Druschel | 14 | daughter | — | Oklahoma |
| 42 | Lillian Ann Druschel | 10 | daughter | — | Oklahoma |
| 43 | Oscar L. Druschel | 8 | son | — | Oklahoma |
| 44 | Dowell, Staten Druschel | 22 | in-law | Laborer | Arkansas |
| 45 | Ola Fay Druschel | 17 | daughter | — | Oklahoma |
| 46 | William Bullard | 62 | Head | Gang Foreman | Louisiana |
| 47 | Kate R. Bullard | 57 | wife | — | Louisiana |
| 48 | Willie Davidson | 27 | in-law | Treater | Texas |
| 49 | Vera Davidson | 25 | daughter | — | Louisiana |
| 50 | Myrna Davidson | 2 | daughter | No | Louisiana |
| 51 | Joe Smith | 55 | Head | Farmer | Texas |
| 52 | Amy R. Smith | 53 | wife | — | Arkansas |
| 53 | Fred Al Muty|Mutz | 40 | in-law | — | Oklahoma |
| 54 | Gladys Muty|Mutz | 24 | daughter | — | Texas |
| 55 | Frank R. Chandler | 49 | Head | Truck Driver | Louisiana |
| 56 | Lillie Chandler | 48 | wife | — | Louisiana |
| 57 | Frank Robt Chandler | 23 | son | Operator Truck Driver | Louisiana |
| 58 | Mary Grace Chandler THIS PERSON | 20 | daughter | — | Louisiana |
| 59 | L. Charles Chandler | 18 | son | — | Louisiana |
| 60 | George Chandler | 16 | son | — | Louisiana |
| 61 | Dorothy Chandler | 14 | daughter | — | Louisiana |
| 62 | Doris Chandler | 11 | daughter | — | Louisiana |
| 63 | Eleanor Chandler | 9 | daughter | — | Louisiana |
| 64 | Lillie Jean Chandler | 7 | daughter | — | Louisiana |
| 65 | Harold B. Walker | 21 | Head | Farmer | Texas |
| 66 | Juanita Walker | 20 | wife | — | Oklahoma |
| 67 | Grady Mccalman | 45 | Head | Carpenter | Texas |
| 68 | Mary Edgar Mccalman | 35 | wife | — | Louisiana |
| 69 | Virginia Mccalman | 12 | daughter | — | Louisiana |
| 70 | Ellene Mccalman | 10 | daughter | — | Louisiana |
| 71 | George Mccalman | 6 | son | — | Louisiana |
| 72 | Bobbie Mccalman | 5 | son | — | Louisiana |
| 73 | Lois Mccalman | 3 | daughter | — | Louisiana |
| 74 | Glen Mccalman | 1 | son | — | Louisiana |
| 75 | Charlie Rogers | 59 | Head | Farmer | Texas |
| 76 | Lula Rogers | 50 | wife | Laborer | Louisiana |
| 77 | R. B. William Rogers | 29 | son | — | Louisiana |
| 78 | Hershel Rogers | 16 | son | — | Louisiana |
| 79 | Inez Rogers | 11 | daughter | — | Louisiana |
| 80 | Narvel Rogers | 7 | 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)