RM
Richard Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Richmond-City-County, Virginia
Our Model Tree links this Richard Martin across the 1930 and 1940 US Censuses in Richmond-City-County, Virginia (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 10-person household.
Age 14
b. ~1926
Male
Son
Born: Virginia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Richmond-City-County, Virginia |
| Surname | Martin |
| Given Name | Richard L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Richmond |
| 1935 Residence (County) | Richmond City |
| Additional Details | |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Richmond |
| Est. Birth Year | ~1926 |
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 Richard | Age | Birth yr |
|---|---|---|---|---|
| Florence Martin | Daughter | — | 9 | ~1931 |
| Marie Martin | Daughter | — | 11 | ~1929 |
| Edward Martin | Head | — | 44 | ~1896 |
| Robert Martin | Son | — | 13 | ~1927 |
| Joseph Martin | Son | — | 10 | ~1930 |
| Louis Martin | Son | — | 7 | ~1933 |
| James Martin | Son | — | 16 | ~1924 |
| Edward Martin | Son | — | 18 | ~1922 |
| Richard Martin | Son | — | 14 | ~1926 |
| Louise Martin | Spouse | — | 43 | ~1897 |
Census Appearances
1930
Henrico, Virginia
Son, age 4
Henrico, Virginia · implied b. ~1926 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Richard L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Richmond-City-County, Virginia
Son, age 14
Richmond-City-County, Virginia · implied b. ~1926 — 10 household members
| Surname | Martin |
| Given Name | Richard L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Richmond |
| 1935 Residence (County) | Richmond City |
| Highest Grade | Hs 1 |
| 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 Richard Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Martin
Son · 1940 · age 14 · b. ~1926 · Virginia
★ You are viewing this record
Sibling
Louis Martin
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Martin
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Martin
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Martin
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Martin
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Martin
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Martin
Sibling · 1940 · age 16
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-t0627-04324-00242)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John L. Heath | 5 | Son | — | Virginia |
| 2 | Eugene G. Hoffman | 23 | Head | Attendant | Virginia |
| 3 | Estelle F. Hoffman | 22 | Wife | Machine Operator | Virginia |
| 4 | Elizabeth C. Flood | 26 | Sister-in-law | Machine Operator | Virginia |
| 5 | Roy J. Tepper | 22 | Brother-in-law | Office Clerk | Virginia |
| 6 | Grace F. Tepper | 23 | Sister-in-law | Machine Operator | Virginia |
| 7 | Millard F. Seay | 35 | Head | Linotype Operator | Virginia |
| 8 | Ione B. Seay | 30 | Wife | — | Virginia |
| 9 | Shirley C. Seay | 10 | daughter | — | Virginia |
| 10 | Ellen H. Seay | 63 | Mother | — | Virginia |
| 11 | George C. Harris | 45 | Head | Proprietor | North Carolina |
| 12 | Cary S. Harris | 38 | Wife | — | Virginia |
| 13 | Cary L. Harris | 3 | daughter | — | Virginia |
| 14 | Robert B. Jr. Lumpkin | 27 | Head | Insurance Agt. | Virginia |
| 15 | Laura V. Lumpkin | 27 | Wife | — | Virginia |
| 16 | Robert M. Lumpkin | 4 | Son | — | Virginia |
| 17 | J. Willis Sanders | 23 | Head | Wrapper | Virginia |
| 18 | Hilda D. Sanders | 23 | Wife | — | Virginia |
| 19 | Robert M. Sanders | 1 | Son | — | Virginia |
| 20 | William C. Hicks | 63 | Head | Foreman | Virginia |
| 21 | Ola B. Hicks | 57 | Wife | — | Virginia |
| 22 | W. Allison Hicks | 36 | Son | Folder | Virginia |
| 23 | Julius J. Jones | 31 | Head | Special Agent | Virginia |
| 24 | Teresa H. Jones | 29 | Wife | Bookkeeper | Virginia |
| 25 | Edward B. Martin | 44 | Head | Asst Manager | Ohio |
| 26 | Louise A. Martin | 43 | Wife | — | Virginia |
| 27 | Edward B. Jr. Martin | 18 | Son | — | Virginia |
| 28 | James A. Martin | 16 | Son | — | Virginia |
| 29 | Richard L. Martin THIS PERSON | 14 | Son | — | Virginia |
| 30 | Robert A. Martin | 13 | Son | — | Virginia |
| 31 | Marie J. Martin | 11 | Daughter | — | Virginia |
| 32 | Joseph S. Martin | 10 | Son | — | Virginia |
| 33 | Florence S. Martin | 9 | Daughter | — | Virginia |
| 34 | Louis R. Martin | 7 | Son | — | Virginia |
| 35 | Henry A. Riddick | 47 | Head | Proprietor | North Carolina |
| 36 | Elizabeth H. Riddick | 46 | Wife | — | Kentucky |
| 37 | Willis B. Hancock | 43 | Brother-in-law | Painter | Kentucky |
| 38 | J. Stuart Davis | 39 | Head | Trace Clerk | Virginia |
| 39 | Jane S. Davis | 28 | Wife | — | West Virginia |
| 40 | Joan H. Davis | 9 | daughter | — | D.C. |
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)