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John Marshall — 1940 US Census Record
Model Tree available1940 United States Federal Census · Orleans-County, Louisiana
Our Model Tree links this John Marshall across the 1920, 1930 and 1940 US Censuses in Orleans-County, Louisiana (XGBoost, ~Confirmed), with identified parents John & John — first a head (b.~1910), then head of a 3-person household.
Age 30
b. ~1910
Male
Head
Born: Mississippi
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Orleans-County, Louisiana |
| Surname | Marshall |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Mississippi |
| 1935 Residence (City) | New Orleans City |
| 1935 Residence (County) | Orleans |
| Additional Details | |
| Occupation | Mail Clerk |
| Industry | U. S. Post Office |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 2100 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Occupation | Mail Clerk |
| Township / Ward | New Orleans City |
| Est. Birth Year | ~1910 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mildred Marshall | Daughter | — | 2 | ~1938 |
| John Marshall | Head | — | 30 | ~1910 |
| Mildred Marshall | Spouse | — | 29 | ~1911 |
Census Appearances
1920
Orleans, Louisiana
Son, age 10
Orleans, Louisiana · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marshal |
| Given Name | John B. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1930
Orleans, Louisiana
Son, age 20
Orleans, Louisiana · implied b. ~1910 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marshall |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | Postal Clerk |
| Industry | U.S. Post Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Orleans-County, Louisiana
Head, age 30
Orleans-County, Louisiana · implied b. ~1910 — 3 household members
| Surname | Marshall |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Mississippi |
| 1935 Residence (City) | New Orleans City |
| 1935 Residence (County) | Orleans |
| Occupation | Mail Clerk |
| Industry | U. S. Post Office |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 2100 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 Marshall across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Marshal (~0.92 confidence) and father John Marshall (~0.92 confidence) and mother Lillian Marshal (~0.92 confidence) and mother Lillian Marshall (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Marshal
b. ~1887
Source father
● Household
· direct · ~0.92
Father
John Marshall
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Lillian Marshal
b. ~1891
Source mother
● Household
· direct · ~0.92
Mother
Lillian Marshall
b. ~1892
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Marshall
Head · 1940 · age 30 · b. ~1910 · Louisiana
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Orleans-County, Louisiana
Open full size
1940 US Federal Census — Orleans-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01433-00659)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward Jr Ogden | 21 | son | — | Louisiana |
| 2 | Betty Ogden | 20 | daughter | — | Louisiana |
| 3 | Hilaire Ogden | 46 | Head | Medical Doctor | Louisiana |
| 4 | Rebecca Ogden | 29 | wife | Office Assistant | Mississippi |
| 5 | Hilaire Iii Ogden | 12 | son | — | Louisiana |
| 6 | Robert Gillespie | 20 | brother in law | Radio Repairman | Mississippi |
| 7 | John Jr Waterman | 44 | Head | Vice-President | Louisiana |
| 8 | Corinne Waterman | 38 | wife | — | Louisiana |
| 9 | John Iii Waterman | 19 | son | — | Louisiana |
| 10 | Corinne Waterman | 18 | daughter | — | Louisiana |
| 11 | Robert G. Bell | 49 | Head | Deputy Clerk | Louisiana |
| 12 | Louise Bell | 48 | wife | — | Louisiana |
| 13 | Robert G. Jr Bell | 20 | son | — | Louisiana |
| 14 | John L. Bell | 19 | son | — | Louisiana |
| 15 | Charles S. Bell | 17 | son | — | Louisiana |
| 16 | Emma N. Bell | 82 | mother | — | Louisiana |
| 17 | Celestine La Rose | 29 | servant | Maid | Louisiana |
| 18 | John Marshall THIS PERSON | 30 | Head | Mail Clerk | Mississippi |
| 19 | Mildred Marshall | 29 | wife | — | Louisiana |
| 20 | Mildred K. Marshall | 2 | daughter | — | Louisiana |
| 21 | William V. Baxter | 32 | Head | Civil Engineer | Mississippi |
| 22 | Esther C. Baxter | 34 | wife | — | Alabama |
| 23 | Mary G. Baxter | 7 | daughter | — | Mississippi |
| 24 | R. C. Voss | 47 | Head | Medical Doctor | Louisiana |
| 25 | Augusta S. Voss | 46 | wife | — | Louisiana |
| 26 | Dorothy Sue Voss | 20 | daughter | — | Louisiana |
| 27 | Ralph H. Sherman | 36 | Head | Superintendent | Pennsylvania |
| 28 | Martha Sherman | 31 | wife | — | Kansas |
| 29 | Joan Sherman | 10 | daughter | — | Arkansas |
| 30 | Marilyn Sherman | 9 | daughter | — | Kansas |
| 31 | Louise Sherman | 5 | daughter | — | Louisiana |
| 32 | Adelaide Foland | 69 | mother in law | — | Kansas |
| 33 | Jos. A. Miller | 37 | Head | Sales Correspondent | Alabama |
| 34 | Ines Miller | 33 | wife | — | Alabama |
| 35 | Jos. A. Jr. Miller | 10 | son | — | Alabama |
| 36 | Alice Bach | 67 | Head | — | Louisiana |
| 37 | Cynthia Edison Bach | 37 | daughter | Cashier | Louisiana |
| 38 | Alice Ada Bach | 15 | granddaughter | — | Kansas |
| 39 | Martin F. Smither | 61 | lodger | Ship Keeper | Germany |
| 40 | Collins Stubbs | 34 | lodger | Truck Driver | Louisiana |
Pedigree Summary
John
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)