JP
John Parker — 1940 US Census Record
Model Tree available1940 United States Federal Census · Pointe-Coupee-County, Louisiana
Our Model Tree links this John Parker across the 1920, 1930 and 1940 US Censuses in Pointe-Coupee-County, Louisiana (XGBoost, ~Confirmed), with identified parents Elijah & Large — first a son (b.~1920), then head of a 6-person household.
Age 20
b. ~1920
Male
Son
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Pointe-Coupee-County, Louisiana |
| Surname | Parker |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 8 |
| 1935 Residence (County) | Pointe Coupee |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 888 |
| Highest Grade | No 3 |
| 1935 Residence | Same house |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Laborer |
| Township / Ward | Ward 8 |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Lubertha Parker | Daughter | — | 16 | ~1924 |
| Beola Parker | Daughter | — | 18 | ~1922 |
| Elijah Parker | Head | — | 53 | ~1887 |
| Elijah Parker | Son | — | 12 | ~1928 |
| John Parker | Son | — | 20 | ~1920 |
| Delia Parker | Spouse | — | 50 | ~1890 |
Census Appearances
1920
Pointe Coupee, …
Son, age
Pointe Coupee, Louisiana · implied b. ~1920 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Pointe Coupee, …
Son, age 9
Pointe Coupee, Louisiana · implied b. ~1921 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 9 |
| 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
Pointe-Coupee-County, Louisiana
Son, age 20
Pointe-Coupee-County, Louisiana · implied b. ~1920 — 6 household members
| Surname | Parker |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 8 |
| 1935 Residence (County) | Pointe Coupee |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 888 |
| Highest Grade | No 3 |
| 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 John Parker across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Elijah Parker (~0.92 confidence) and father Large Parker (~0.92 confidence) and mother Delia Parker (~0.92 confidence) and mother Alice Parker (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Elijah Parker
b. ~1886
Source father
● Household
· direct · ~0.92
Father
Large Parker
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Delia Parker
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Alice Parker
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Parker
Son · 1940 · age 20 · b. ~1920 · Louisiana
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Sibling
Elijah Parker
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lubertha Parker
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beola Parker
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 — Pointe-Coupee-County, Louisiana
Open full size
1940 US Federal Census — Pointe-Coupee-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01440-00400)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Augusta Langlois | 31 | Wife | — | Louisiana |
| 2 | Anna Bell Langlois | 16 | daughter | — | Louisiana |
| 3 | Mabel Langlois | 11 | daughter | — | Louisiana |
| 4 | Adeline Langlois | 8 | daughter | — | Louisiana |
| 5 | Marie Langlois | 6 | daughter | — | Louisiana |
| 6 | James Daniel Langlois | 2 | son | — | Louisiana |
| 7 | Allen R. Murtela | 47 | Head | Planter | Minnesota |
| 8 | St. Burges Frank | 28 | Lodger | Cow Man | Louisiana |
| 9 | Eddie Philip | 44 | Head | Farmer | Louisiana |
| 10 | Adelina Philip | 42 | Wife | — | Louisiana |
| 11 | Arthur Philip | 22 | Son | Farm Labor | Louisiana |
| 12 | Edgar Philip | 18 | Son | Farm Labor | Louisiana |
| 13 | Harvey Philip | 15 | Son | Farm Labor | Louisiana |
| 14 | James Philip | 13 | Son | Farm Labor | Louisiana |
| 15 | George Philip | 11 | Son | — | Louisiana |
| 16 | Rosa Ella Philip | 7 | daughter | — | Louisiana |
| 17 | Conway Rodney | 40 | Head | Farmer | Louisiana |
| 18 | Rosalee Rodney | 30 | Wife | — | Louisiana |
| 19 | Conway Jr. Rodney | 2 | Son | — | Louisiana |
| 20 | Frances Rodney | 0 | Son | — | Louisiana |
| 21 | Morris Chusty | 48 | Head | Farmer | Louisiana |
| 22 | Julia Chusty | 55 | Sister | — | Louisiana |
| 23 | Blanche Chusty | 38 | Sister | — | Louisiana |
| 24 | Domer Chusty | 35 | Brother | Farm Labor | Louisiana |
| 25 | Elijah Parker | 53 | Head | Farmer | Louisiana |
| 26 | John Parker THIS PERSON | 20 | Son | Laborer | Louisiana |
| 27 | Beola Parker | 18 | daughter | — | Louisiana |
| 28 | Lubertha Parker | 16 | daughter | — | Louisiana |
| 29 | Elijah Jr. Parker | 12 | son | — | Louisiana |
| 30 | Delia Parker | 50 | Wife | — | Louisiana |
| 31 | Joe Paul | 42 | Head | Farmer | Louisiana |
| 32 | Bonnie Paul | 32 | Wife | — | Louisiana |
| 33 | Mary Reed Paul | 15 | daughter | Farm Labor | Louisiana |
| 34 | Alfred Rodney | 38 | Head | Farmer | Louisiana |
| 35 | Lillian Rodney | 35 | Wife | — | Louisiana |
| 36 | Julius Letorgue | 56 | Head | Farmer | Louisiana |
| 37 | Virginia Letorgue | 47 | Wife | — | Louisiana |
| 38 | Thelma Letorgue | 24 | daughter | Farm Labor | Louisiana |
| 39 | Joseph Letorgue | 21 | Son | Farm Labor | Louisiana |
| 40 | Felton Letorgue | 18 | Son | Farm Labor | Louisiana |
Pedigree Summary
John + 3 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)