JM
James Mann — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hanover-County, Virginia
Our Model Tree links this James Mann across the 1930 and 1940 US Censuses in Hanover-County, Virginia (XGBoost, ~Confirmed) — first a head (b.~1881), then head of a 8-person household.
Age 59
b. ~1881
Male
Head
Born: Virginia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hanover-County, Virginia |
| Surname | Mann |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Henry Magisterial |
| 1935 Residence (County) | Hanover |
| Additional Details | |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Henry Magisterial |
| Est. Birth Year | ~1881 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| John Mann | Son | — | 34 | ~1906 |
| Juanita Mann | Daughter | — | 17 | ~1923 |
| Marjorie Mann | Daughter | — | 19 | ~1921 |
| James Mann | Head | — | 59 | ~1881 |
| Douglas Mann | Son | — | 15 | ~1925 |
| June Mann | Daughter | — | 25 | ~1915 |
| Eugene Mann | Son | — | 14 | ~1926 |
| Linda Mann | Spouse | — | 57 | ~1883 |
Census Appearances
1930
Hanover, Virginia
Head, age 49
Hanover, Virginia · implied b. ~1881 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Munn |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 23 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | New York |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Hanover-County, Virginia
Head, age 59
Hanover-County, Virginia · implied b. ~1881 — 8 household members
| Surname | Mann |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Henry Magisterial |
| 1935 Residence (County) | Hanover |
| Highest Grade | C 2 |
| 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 James Mann across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Mann
Head · 1940 · age 59 · b. ~1881 · Virginia
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Hanover-County, Virginia
Open full size
1940 US Federal Census — Hanover-County, Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04268-00426)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Marion B. Borkey | 11 | Daughter | — | Virginia |
| 2 | Janis Borkey | 8 | Daughter | — | Virginia |
| 3 | Harold Bentley | 39 | Head | Manager | Wisconsin |
| 4 | Catherine Bentley | 35 | Wife | — | New York |
| 5 | Elizabeth Bentley | 6 | Daughter | — | New York |
| 6 | Gertrude Leigh | 68 | Mother | — | New York |
| 7 | James Mann THIS PERSON | 59 | Head | — | Virginia |
| 8 | Linda Mann | 57 | Wife | — | Virginia |
| 9 | John Mann | 34 | Son | Sales Manager | Virginia |
| 10 | June Mann | 25 | Daughter | Clerk | Virginia |
| 11 | Juanita Mann | 17 | Daughter | — | Virginia |
| 12 | Douglas Mann | 15 | Son | — | Virginia |
| 13 | Eugene Mann | 14 | Son | — | Virginia |
| 14 | Marjorie Mann | 19 | Daughter | Library Assistant | Virginia |
| 15 | Tom Lowry | 78 | Head | — | Virginia |
| 16 | Tom Lowry | 42 | Son | Farmer | Virginia |
| 17 | Russell Lowry | 31 | Son | Mechanic | Virginia |
| 18 | Maude Lowry | None | Daughter | — | Virginia |
| 19 | Shirley Lowry | 6 | Daughter | — | Virginia |
| 20 | Lloyd Lowry | 4 | Daughter | — | Virginia |
| 21 | Marion Lowry | 3 | Daughter | — | Virginia |
| 22 | Russell Jr. Lowry | 0 | Son | — | Virginia |
| 23 | Atwell Tinsley | 29 | Head | Operator | Virginia |
| 24 | Ellen Tinsley | 27 | Wife | Operator | Virginia |
| 25 | Harry Lucy | 28 | Head | Advertising Dept | Virginia |
| 26 | Thelma Lucy | 25 | Wife | — | Virginia |
| 27 | Henry Love | 38 | Head | Proprietor | Virginia |
| 28 | Emily Love | 43 | Wife | — | Virginia |
| 29 | Henry Jr. Love | 18 | Son | — | Virginia |
| 30 | Clifford Love | 14 | Son | — | Virginia |
| 31 | R. C. Taylor | 38 | Head | Sign Writer | Virginia |
| 32 | Thelma Taylor | 29 | Wife | Assistant Buyer | Maryland |
| 33 | Herbert Helgyneth | 45 | Head | Sheet Metal Worker | Virginia |
| 34 | Florence Helgyneth | 29 | Wife | — | Virginia |
| 35 | Gilbert Helgyneth | 7 | Son | — | Virginia |
| 36 | Barlow Helgyneth | 6 | Son | — | Virginia |
| 37 | Joseph Helgyneth | 4 | Son | — | Virginia |
| 38 | Gordon Helgyneth | 2 | Son | — | Virginia |
| 39 | Roger Helgyneth | 0 | Son | — | Virginia |
| 40 | Andrew B. West | 55 | Head | Foreman | 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)