FB
Floyd Brown — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Sullivan-County, Pennsylvania
Our Model Tree links this Floyd Brown across the 1930 and 1940 US Censuses in Sullivan-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 7-person household.
Age 15
b. ~1925
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Sullivan-County, Pennsylvania |
| Surname | Brown |
| Given Name | Floyd |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Fox Township |
| 1935 Residence (County) | Sullivan |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Fox Township |
| 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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Floyd | Age | Birth yr |
|---|---|---|---|---|
| Ray Brown | Head | — | 49 | ~1891 |
| Floyd Brown | Son | — | 15 | ~1925 |
| William Brown | Son | — | 22 | ~1918 |
| Phyllis Brown | Daughter | — | 13 | ~1927 |
| Ida Brown | Daughter | — | 7 | ~1933 |
| Anna Brown | Spouse | — | 42 | ~1898 |
| Clyde Brown | Son | — | 10 | ~1930 |
Census Appearances
1930
Sullivan, Pennsylvania
Son, age 5
Sullivan, Pennsylvania · implied b. ~1925 — 16 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Floyd E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Sullivan-County, Pennsylvania
Son, age 15
Sullivan-County, Pennsylvania · implied b. ~1925 — 7 household members
| Surname | Brown |
| Given Name | Floyd |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Fox Township |
| 1935 Residence (County) | Sullivan |
| Class of Worker | 0 |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Floyd Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Floyd Brown
Son · 1940 · age 15 · b. ~1925 · Pennsylvania
★ You are viewing this record
Sibling
William Brown
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ida Brown
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clyde Brown
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Phyllis Brown
Sibling · 1940 · age 13
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 — Sullivan-County, Pennsylvania
Open full size
1940 US Federal Census — Sullivan-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03612-00199)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Bagley | 56 | Head | Farm Operator | Pennsylvania |
| 2 | Clinta Bagley | 61 | Wife | Farm Helper | France |
| 3 | Robert Shadduck | 55 | Head | Farm Operator | Pennsylvania |
| 4 | Laura D. Shadduck | 45 | Wife | Tax Collector | Pennsylvania |
| 5 | Florence Shadduck | 16 | daughter | — | Pennsylvania |
| 6 | Eloise Shadduck | 9 | daughter | — | Pennsylvania |
| 7 | Oscar Shadduck | 8 | son | — | Pennsylvania |
| 8 | Harry D. Hochman | 64 | Head | Farm Operator | Pennsylvania |
| 9 | Anna Hochman | 55 | Wife | Farm Helper | Ohio |
| 10 | Addie D. Colvin | 58 | Head | — | Pennsylvania |
| 11 | John Colvin | 19 | son | New Worker | Pennsylvania |
| 12 | Lester Colvin | 16 | son | Farm Helper | Pennsylvania |
| 13 | Clarence Colvin | 11 | grand-son | — | Pennsylvania |
| 14 | Anna E. Brown | 57 | Head | — | Pennsylvania |
| 15 | Hiram Brown | 35 | son | Farm Operator | Pennsylvania |
| 16 | Harvey D. Norton | 30 | Head | Farm Operator | Pennsylvania |
| 17 | Rachel W. Norton | 29 | Wife | — | Pennsylvania |
| 18 | Neva Norton | 8 | daughter | — | Pennsylvania |
| 19 | Eileen Norton | 7 | daughter | — | Pennsylvania |
| 20 | Margory Norton | 4 | daughter | — | Pennsylvania |
| 21 | Maloyn Norton | 2 | son | — | Pennsylvania |
| 22 | Frank Williams | 30 | Head | Farm Operator | Pennsylvania |
| 23 | Lillian Williams | 29 | Wife | — | Pennsylvania |
| 24 | Nancy Williams | 4 | daughter | — | Pennsylvania |
| 25 | Frank Jr. Williams | 2 | son | — | New York |
| 26 | Ellen Williams | 1 | daughter | — | Maryland |
| 27 | Robert Henney | 11 | step-son | — | Pennsylvania |
| 28 | Ray D. Shadduck | 50 | Head | Farm Operator | Pennsylvania |
| 29 | Emily Shadduck | 49 | Wife | — | Pennsylvania |
| 30 | Marcella Shadduck | 16 | daughter | — | Pennsylvania |
| 31 | Joyce Marie Shadduck | 8 | daughter | — | Pennsylvania |
| 32 | Stanley Shadduck | 3 | grand-son | — | Pennsylvania |
| 33 | Harry D. Bogart | 40 | hired-hand | Farm Laborer | Pennsylvania |
| 34 | Ray Brown | 49 | Head | Farm Operator | Pennsylvania |
| 35 | Anna D. Brown | 42 | Wife | — | Pennsylvania |
| 36 | William Brown | 22 | son | Laborer | Pennsylvania |
| 37 | Floyd Brown THIS PERSON | 15 | son | — | Pennsylvania |
| 38 | Phyllis Brown | 13 | daughter | — | Pennsylvania |
| 39 | Clyde Brown | 10 | son | — | Pennsylvania |
| 40 | Ida Brown | 7 | daughter | — | Pennsylvania |
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)