MJ
Marion Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Richmond-City-County, Virginia
Our Model Tree links this Marion Jones across the 1930 and 1940 US Censuses in Richmond-City-County, Virginia (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 9-person household.
Age 15
b. ~1925
Male
Son
Born: Virginia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Richmond-City-County, Virginia |
| Surname | Jones |
| Given Name | Marion |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Richmond |
| 1935 Residence (County) | Richmond |
| Additional Details | |
| Occupation | New Worker |
| Hours Worked | 5 |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | New Worker |
| Township / Ward | Richmond |
| Est. Birth Year | ~1925 |
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 Marion | Age | Birth yr |
|---|---|---|---|---|
| Katherine Jones | Daughter | — | 10 | ~1930 |
| Jeanette Jones | Daughter | — | 10 | ~1930 |
| Bernice Jones | Daughter | — | 22 | ~1918 |
| Ardelle Jones | Daughter | — | 20 | ~1920 |
| Thelma Jones | Head | — | 43 | ~1897 |
| Vernon Howell | Other | — | 64 | ~1876 |
| Marion Jones | Son | — | 15 | ~1925 |
| Everett Jones | Son | — | 19 | ~1921 |
| Linwood Jones | Son | — | 13 | ~1927 |
Census Appearances
1930
Henrico, Virginia
Son, age 4
Henrico, Virginia · implied b. ~1926 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Marion H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | District of Columbia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Richmond-City-County, Virginia
Son, age 15
Richmond-City-County, Virginia · implied b. ~1925 — 9 household members
| Surname | Jones |
| Given Name | Marion |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Richmond |
| 1935 Residence (County) | Richmond |
| Occupation | New Worker |
| Hours Worked | 5 |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Marion Jones across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marion Jones
Son · 1940 · age 15 · b. ~1925 · Virginia
★ You are viewing this record
Sibling
Ardelle Jones
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Jones
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jeanette Jones
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Linwood Jones
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernice Jones
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Everett Jones
Sibling · 1940 · age 19
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 — Richmond-City-County, Virginia
Open full size
1940 US Federal Census — Richmond-City-County, Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04322-00004)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James E Robinson | 18 | Son | — | Virginia |
| 2 | Antoinette Robinson | 14 | Daughter | — | Virginia |
| 3 | Howell Robinson | 11 | Son | — | Virginia |
| 4 | Libbie Robinson | 64 | Father | — | Virginia |
| 5 | Maggie Robinson | 65 | Mother | — | Virginia |
| 6 | Dayton L Mayo | 24 | Head | Salesman | Virginia |
| 7 | Sarah Mayo | 23 | Wife | — | Virginia |
| 8 | Dayton L Jr Mayo | 2 | Son | — | Virginia |
| 9 | Harry Knizman | 43 | Head | Owner | Russia |
| 10 | Ida Knizman | 39 | Wife | — | Russia |
| 11 | Eleanor Knizman | 19 | Daughter | — | New York |
| 12 | Irving Knizman | 13 | Son | — | New York |
| 13 | Edward M Knizman | 10 | Son | — | New York |
| 14 | Myrtle Acree | 52 | Head | Inspector | Virginia |
| 15 | Sadie Acree | 44 | Sister | — | Virginia |
| 16 | William H Acree | 47 | Head | Trucker | Virginia |
| 17 | Fannie Acree | 47 | Wife | — | Virginia |
| 18 | Ernest Acree | 25 | Son | Farmer | Virginia |
| 19 | Margaret B Acree | 21 | Daughter-in-law | — | Virginia |
| 20 | Charles B Atkins | 63 | Head | Woodworker | Virginia |
| 21 | Lillie M Atkins | 57 | Wife | — | Virginia |
| 22 | Margaret Griffith | 25 | Daughter | Mach. Operator | Virginia |
| 23 | Clinton Griffith | 7 | Grandson | — | Virginia |
| 24 | Thelma L Jones | 43 | Head | School Librarian | Virginia |
| 25 | Bernice Jones | 22 | Daughter | New Worker | Virginia |
| 26 | Ardelle Jones | 20 | Daughter | New Worker | Virginia |
| 27 | Everett Jones | 19 | Son | Painter | Virginia |
| 28 | Marion Jones THIS PERSON | 15 | Son | New Worker | Virginia |
| 29 | Jeanette Jones | 10 | Daughter | — | Virginia |
| 30 | Linwood Jones | 13 | Son | — | Virginia |
| 31 | Katherine Jones | 10 | Daughter | — | Virginia |
| 32 | Vernon Howell | 64 | Uncle | — | Virginia |
| 33 | Ethel H Cowling | 37 | Head | Practical Nurse | North Carolina |
| 34 | Charles Cowling | 17 | Son | New Worker | Virginia |
| 35 | Alice Cowling | 14 | Daughter | — | Virginia |
| 36 | Virginia Cowling | 12 | Daughter | — | Virginia |
| 37 | David Cowling | 11 | Son | — | Virginia |
| 38 | Irene Hicks | 61 | Head | — | Virginia |
| 39 | Harvey Turner | 55 | Brother | Carpenter Helper | Virginia |
| 40 | Charles Mabry | 26 | Head | Paper Hanger | Virginia |
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)