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John Jennings — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Monroe-County, Pennsylvania
Our Model Tree links this John Jennings across the 1930 and 1940 US Censuses in Monroe-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 9-person household.
Age 15
b. ~1925
Male
Son
Born: Penna
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Monroe-County, Pennsylvania |
| Surname | Jennings |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Penna |
| 1935 Residence (City) | Delaware Water Gap Boro |
| 1935 Residence (County) | Monroe |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H 1 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
| Township / Ward | Delaware Water Gap Boro |
| 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 John | Age | Birth yr |
|---|---|---|---|---|
| Norma Jennings | Daughter | — | 9 | ~1931 |
| Shirley Jennings | Daughter | — | 10 | ~1930 |
| Janet Jennings | Daughter | — | 5 | ~1935 |
| Joanne Jennings | Daughter | — | ~1940 | |
| John Jennings | Head | — | 38 | ~1902 |
| Carl Jennings | Son | — | 14 | ~1926 |
| Graydon Jennings | Son | — | 2 | ~1938 |
| John Jennings | Son | — | 15 | ~1925 |
| Stella Jennings | Spouse | — | 37 | ~1903 |
Census Appearances
1930
Monroe, Pennsylvania
Son, age 5
Monroe, Pennsylvania · implied b. ~1925 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jennings |
| Given Name | John Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Penna. |
| Father's Birthplace | Penna. |
| Mother's Birthplace | Penna. |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
1940
Monroe-County, Pennsylvania
Son, age 15
Monroe-County, Pennsylvania · implied b. ~1925 — 9 household members
| Surname | Jennings |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Penna |
| 1935 Residence (City) | Delaware Water Gap Boro |
| 1935 Residence (County) | Monroe |
| Income (1939) | 0 |
| Highest Grade | H 1 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
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 Jennings across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Jennings
Son · 1940 · age 15 · b. ~1925 · Pennsylvania
★ You are viewing this record
Sibling
Joanne Jennings
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Shirley Jennings
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norma Jennings
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Graydon Jennings
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Janet Jennings
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Jennings
Sibling · 1940 · age 14
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 — Monroe-County, Pennsylvania
Open full size
1940 US Federal Census — Monroe-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03575-00110)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ila Staples | 49 | Wife | Housewife | Kansas |
| 42 | Simeon Decker | 89 | Father-in-law | — | Penna |
| 43 | William Holmith | Holsmith | 58 | Head | Automobile Mechanic | Penna |
| 44 | Chas Erb | 31 | Head | Laborer | Penna |
| 45 | Malvina Erb | 23 | Wife | — | Penna |
| 46 | Clarence Erb | 8 | Son | — | Penna |
| 47 | John Jennings | 38 | Head | Laborer | Penna |
| 48 | Stella Jennings | 37 | Wife | — | Penna |
| 49 | John Jennings THIS PERSON | 15 | Son | — | Penna |
| 50 | Carl Jennings | 14 | Son | — | Penna |
| 51 | Shirley Jennings | 10 | Daughter | — | Penna |
| 52 | Norma Jennings | 9 | Daughter | — | Penna |
| 53 | Janet Jennings | 5 | Daughter | — | Penna |
| 54 | Graydon Jennings | 2 | Son | — | Penna |
| 55 | Joanne Jennings | 0 | Daughter | — | Penna |
| 56 | Stewart D. Noe | 62 | Head | Steam Engineer | Penna |
| 57 | Myrta Noe | 63 | Wife | — | New Jersey |
| 58 | Drexel Noe | 24 | Son | Attendant | Penna |
| 59 | Sarah Noe | 20 | Daughter | — | Penna |
| 60 | Alwyn Burnley | 30 | Head | Furniture Salesman | Penna |
| 61 | Lillian Burnley | 30 | Wife | — | Penna |
| 62 | Nancy Burnley | 8 | Daughter | — | Penna |
| 63 | Alwyn Burnley | 6 | Son | — | Penna |
| 64 | Patricia Burnley | 4 | Daughter | — | Penna |
| 65 | Carol Burnley | 2 | Daughter | — | Penna |
| 66 | Nina Burnley | 1 | Daughter | — | Penna |
| 67 | William Hilliard | 38 | Head | Laborer | Penna |
| 68 | Wallurte | Wallurto Hilliard | 11 | Niece | — | Penna |
| 69 | Arthur Lehr | 42 | Head | Steam Locomotive Engineer | Penna |
| 70 | Helen Lehr | 40 | Wife | Cook & Clerk | New Jersey |
| 71 | Lorraine Lehr | 20 | Daughter | Typist | Penna |
| 72 | Robert Lehr | 15 | Son | — | Penna |
| 73 | Carrie Lehr | 78 | Mother | — | Penna |
| 74 | Myrtle Carson | 44 | Head | — | Penna |
| 75 | Walter Carrigan | 29 | Son-in-law | Tag Knitter | Penna |
| 76 | Dorothy Carrigan | 28 | Daughter | — | Penna |
| 77 | Joan Carrigan | 3 | Daughter | — | Penna |
| 78 | Russell Buzzard | 51 | Head | Iron Moulder | Penna |
| 79 | Pearl Buzzard | 52 | Wife | — | Penna |
| 80 | Harry Buzzard | 17 | Son | — | Penna |
Related Census Records
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)