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Margaret Leonard — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Tammany-County, Louisiana
Our Model Tree links this Margaret Leonard across the 1930 and 1940 US Censuses in St.-Tammany-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 11-person household.
Age 21
b. ~1919
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Tammany-County, Louisiana |
| Surname | Leonard |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ramsey Village |
| 1935 Residence (County) | St. Tammany |
| Additional Details | |
| Occupation | Salesgirl |
| Industry | Retail Furniture |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 98 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Salesgirl |
| Township / Ward | Ramsey Village |
| Est. Birth Year | ~1919 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Michael Leonard | Son | — | 24 | ~1916 |
| Benedict Leonard | Son | — | 18 | ~1922 |
| Gloria Leonard | Daughter | — | 13 | ~1927 |
| Wilfred Leonard | Head | — | 57 | ~1883 |
| Edward Leonard | Son | — | 22 | ~1918 |
| Eugene Leonard | Son | — | 29 | ~1911 |
| Margaret Leonard | Daughter | — | 21 | ~1919 |
| Loris Leonard | Son | — | 10 | ~1930 |
| Gerald Leonard | Son | — | 15 | ~1925 |
| Emily Leonard | Spouse | — | 56 | ~1884 |
| Raymond Leonard | Son | — | 15 | ~1925 |
Census Appearances
1930
St Tammany, …
Daughter, age 11
St Tammany, Louisiana · implied b. ~1919 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Leonard |
| Given Name | Marguerite |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| 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
St.-Tammany-County, Louisiana
Daughter, age 21
St.-Tammany-County, Louisiana · implied b. ~1919 — 11 household members
| Surname | Leonard |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ramsey Village |
| 1935 Residence (County) | St. Tammany |
| Occupation | Salesgirl |
| Industry | Retail Furniture |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 98 |
| Highest Grade | No 8 |
| 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 Margaret Leonard across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Leonard
Daughter · 1940 · age 21 · b. ~1919 · Louisiana
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Sibling
Gerald Leonard
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Leonard
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gloria Leonard
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Leonard
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Michael Leonard
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Loris Leonard
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Benedict Leonard
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Leonard
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 — St.-Tammany-County, Louisiana
Open full size
1940 US Federal Census — St.-Tammany-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01455-00241)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Pat Elmer Anderson | 33 | Head | Fireman | Louisiana |
| 2 | Myrtle Anderson | 36 | Wife | Operator Washing Machine | Mississippi |
| 3 | Jesse Watten | 17 | Stepson | New Worker | Mississippi |
| 4 | Simon F. O'Brien | 76 | Head | — | Irish Free State |
| 5 | Marcella M. O'Brien | 70 | Wife | — | Louisiana |
| 6 | Catherine Schwalley | 86 | Lodger | — | Mississippi |
| 7 | Ramey Juneau | 39 | Head | Operator Washer | Louisiana |
| 8 | Thelma Juneau | 28 | Wife | Operator Presser Machine | Louisiana |
| 9 | Donald Juneau | 8 | Son | — | Louisiana |
| 10 | Myron Juneau | 4 | Son | — | Louisiana |
| 11 | Wilfred Leonard | 57 | Head | Laborer | Louisiana |
| 12 | Emily Leonard | 56 | Wife | — | Louisiana |
| 13 | Eugene Leonard | 29 | Son | Operator Washer | Louisiana |
| 14 | Michael Leonard | 24 | Son | New Worker | Louisiana |
| 15 | Edward Leonard | 22 | Son | Truck Driver | Louisiana |
| 16 | Margaret Leonard THIS PERSON | 21 | Daughter | Salesgirl | Louisiana |
| 17 | Benedict Leonard | 18 | Son | — | Louisiana |
| 18 | Gerald Leonard | 15 | Son | — | Louisiana |
| 19 | Raymond Leonard | 15 | Son | — | Louisiana |
| 20 | Gloria Leonard | 13 | Daughter | — | Louisiana |
| 21 | Loris Leonard | 10 | Son | — | Louisiana |
| 22 | Henry Edwards | 79 | Head | Farming | North Carolina |
| 23 | Lettie Edwards | 61 | Wife | — | Louisiana |
| 24 | Mary L. Chavers | 9 | Granddaughter | — | Louisiana |
| 25 | Ed A. Richardson | 50 | Head | Laborer | Louisiana |
| 26 | Nettie Richardson | 35 | Wife | — | Mississippi |
| 27 | J. D. Jarrell | 56 | Head | Laborer | Louisiana |
| 28 | Nancy Jarrell | 44 | Wife | — | Louisiana |
| 29 | Daniel Jarrell | 14 | Son | — | Louisiana |
| 30 | Louise Jarrell | 8 | Daughter | — | Louisiana |
| 31 | Sadie Jarrell | 5 | Daughter | — | Louisiana |
| 32 | Allen Callahan | 25 | Head | Laborer | Louisiana |
| 33 | Lucille Callahan | 21 | Wife | — | Louisiana |
| 34 | Beatrice Sellers | 48 | Mother-in-law | — | Louisiana |
| 35 | Mildred Schleichardt | 46 | Head | — | Louisiana |
| 36 | Margaret Leonard | 17 | Daughter | — | Louisiana |
| 37 | Frances Leonard | 21 | Daughter-in-law | Truck Driver | Louisiana |
| 38 | Sabbard Fitzmorris | 60 | Head | Farmer | Louisiana |
| 39 | Lily Fitzmorris | 44 | Wife | — | Louisiana |
| 40 | Paul Fitzmorris | 17 | Son | — | Louisiana |
Related Census Records
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)