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James Mann — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegany-County, New York
Our Model Tree links this James Mann across the 1930 and 1940 US Censuses in Allegany-County, New York (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 7-person household.
Age 13
b. ~1927
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegany-County, New York |
| Surname | Mann |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | R. |
| 1935 Residence (County) | Allegany |
| Additional Details | |
| Highest Grade | 6 |
| 1935 Residence | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Ward Town |
| Est. Birth Year | ~1927 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Jeanene Mann | Daughter | — | 12 | ~1928 |
| James Mann | Son | — | 13 | ~1927 |
| Dorothea Mann | Daughter | — | 10 | ~1930 |
| Merl Mann | Son | — | 17 | ~1923 |
| Lloyd Mann | Son | — | 14 | ~1926 |
| Lucius Mann | Head | — | 39 | ~1901 |
| Arlene Mann | Spouse | — | 33 | ~1907 |
Census Appearances
1930
Allegany, New …
Son, age 3
Allegany, New York · implied b. ~1927 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mann |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Allegany-County, New …
Son, age 13
Allegany-County, New York · implied b. ~1927 — 7 household members
| Surname | Mann |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | R. |
| 1935 Residence (County) | Allegany |
| Highest Grade | 6 |
| 1935 Residence | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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
Son · 1940 · age 13 · b. ~1927 · New York
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Sibling
Lloyd Mann
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothea Mann
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Merl Mann
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jeanene Mann
Sibling · 1940 · age 12
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 — Allegany-County, New York
Open full size
1940 US Federal Census — Allegany-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02459-00899)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | James W. Pendleton | 36 | Head | Farmer | New York |
| 42 | Ethel (Othel) Pendleton | 33 | Wife | — | New York |
| 43 | Eileen Pendleton | 12 | Daughter | — | New York |
| 44 | James Pendleton | 6 | Son | — | New York |
| 45 | Harold Pendleton | 4 | Son | — | New York |
| 46 | Betty Lou Pendleton | 2 | Daughter | — | New York |
| 47 | Lucius Mann | 39 | Head | Pumper | New York |
| 48 | Arlene Mann | 33 | Wife | — | New York |
| 49 | Merl Mann | 17 | Son | Laborer | New York |
| 50 | Lloyd Mann | 14 | Son | — | New York |
| 51 | James Mann THIS PERSON | 13 | Son | — | New York |
| 52 | Jeanene Mann | 12 | Daughter | — | New York |
| 53 | Dorothea Mann | 10 | Daughter | — | New York |
| 54 | Leon Mcgibney | 48 | Head | Farmer | New York |
| 55 | Hattie E. Mcgibney | 54 | Wife | — | New York |
| 56 | Harlan A. Collins | 23 | Step-son | Farm Hand | New York |
| 57 | James E. Mcgibney | 53 | Brother | Farm Hand | New York |
| 58 | Elmer C. Watson | 42 | Head | Farmer | New York |
| 59 | Gladys Watson | 39 | Wife | — | New York |
| 60 | James C. Watson | 14 | Son | — | New York |
| 61 | Raymond K. Watson | 12 | Son | — | New York |
| 62 | Phyllis M. Watson | 10 | Daughter | — | New York |
| 63 | Lawrence A. Watson | 6 | Son | — | New York |
| 64 | Ruth Watson | 3 | Daughter | — | New York |
| 65 | Shirley Watson | 0 | Daughter | — | New York |
| 66 | Raymond Wilson | 35 | Head | Electric Welder | New York |
| 67 | Ella Wilson | 29 | Wife | — | New York |
| 68 | Raymond Wilson | 2 | Son | — | New York |
| 69 | Bruce Easton | 49 | Head | Farmer | New York |
| 70 | Rena Easton | 43 | Wife | — | New York |
| 71 | Robert B. Easton | 17 | Son | Farm Hand | New York |
| 72 | Francis B. Easton | 16 | Son | — | New York |
| 73 | Gordon F. Easton | 12 | Son | — | New York |
| 74 | Doris S. Easton | 10 | Daughter | — | New York |
| 75 | Lulu Belle Easton | 8 | Daughter | — | New York |
| 76 | Sydney B. Easton | 5 | Son | — | New York |
| 77 | Burton Easton | 72 | Head | Farmer | New York |
| 78 | Richard O. Easton | 36 | Head | Farmer | New York |
| 79 | Lucy Easton | 31 | Wife | — | Pennsylvania |
| 80 | Richard Jr. Easton | 9 | Son | — | New York |
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)