RD
Robert Dean — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Robert Dean across the 1910, 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1870), then head of a 3-person household.
Age 70
b. ~1870
Male
Head
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Dean |
| Given Name | Robert M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pine township |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pine Township |
| Est. Birth Year | ~1870 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Sadie Dean | Spouse | — | 67 | ~1873 |
| Robert Dean | Head | — | 70 | ~1870 |
| Robert Dean | Son | — | 25 | ~1915 |
Census Appearances
1910
Allegheny, Pennsylvania
Head, age 40
Allegheny, Pennsylvania · implied b. ~1870 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dean |
| Given Name | Robert M |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 7 |
| Father's Birthplace | English |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | General farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Head, age 51
Allegheny, Pennsylvania · implied b. ~1869 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dean |
| Given Name | Robert M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | England |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | Gen Farming |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Other, age 60
Allegheny, Pennsylvania · implied b. ~1870 — 26 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dean |
| Given Name | Robert M. |
| Relationship to Head | O |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 32 |
| Father's Birthplace | Northern Ireland |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | General Farming |
| Class of Worker | O |
| Can Read/Write | Yes |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Head, age 70
Allegheny-County, Pennsylvania · implied b. ~1870 — 3 household members
| Surname | Dean |
| Given Name | Robert M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pine township |
| 1935 Residence (County) | Allegheny |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 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 Robert Dean across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Dean
Head · 1940 · age 70 · b. ~1870 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03414-00723)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John H. Krovick | 23 | Son | Laborer | Pennsylvania |
| 2 | Harold Krovick | 17 | Son | — | Pennsylvania |
| 3 | George Krovick | 14 | Son | — | Pennsylvania |
| 4 | Andrew Krovick | 12 | Son | — | Pennsylvania |
| 5 | Raymond Krovick | 10 | Son | — | Pennsylvania |
| 6 | Edward Heicher | 36 | Son-in-law | Cranceman | Pennsylvania |
| 7 | Hilda Heicher | 25 | Daughter | — | Pennsylvania |
| 8 | Nevin F. Kelley | 28 | Head | Laborer | Pennsylvania |
| 9 | Helen G. Kelley | 28 | Wife | — | Pennsylvania |
| 10 | Betty Jane Kelley | 2 | Daughter | — | Pennsylvania |
| 11 | Helen Louise Kelley | 0 | Daughter | — | Pennsylvania |
| 12 | Harold Mccandless | 31 | Head | Truck Driver | Pennsylvania |
| 13 | Mary R. Mccandless | 20 | Wife | — | Pennsylvania |
| 14 | Betty Mccandless | 13 | Daughter | — | Pennsylvania |
| 15 | Gerald Mccandless | 12 | Son | — | Pennsylvania |
| 16 | Howard Mccandless | 11 | Son | — | Pennsylvania |
| 17 | Richard Mccandless | 9 | Son | — | Pennsylvania |
| 18 | Peggy Mccandless | 8 | Daughter | — | Pennsylvania |
| 19 | Alice Jane Mccandless | 0 | Daughter | — | Pennsylvania |
| 20 | Regis Pierson | 2 | Step-son | — | Pennsylvania |
| 21 | Thomas Donald | 62 | Head | Farmer | Pennsylvania |
| 22 | Robert M. Dean THIS PERSON | 70 | Head | — | Pennsylvania |
| 23 | Sadie T. Dean | 67 | Wife | — | Pennsylvania |
| 24 | Robert N. Dean | 25 | Son | Farmer | Pennsylvania |
| 25 | Alfred G. Kabosch | 51 | Head | Proprietor | Pennsylvania |
| 26 | Ella B. Kabosch | 51 | Wife | — | Pennsylvania |
| 27 | Carolyn Kabosch | 15 | Daughter | — | Pennsylvania |
| 28 | Robert Kabosch | 14 | Son | — | Pennsylvania |
| 29 | Charles Schell | 56 | Brother-in-law | Farm Laborer | Pennsylvania |
| 30 | Lawrence Huggins | 52 | Head | Farmer | Pennsylvania |
| 31 | Ellie Huggins | 47 | Wife | — | Pennsylvania |
| 32 | Dale Huggins | 20 | Son | Farm Laborer | Pennsylvania |
| 33 | Clarence Huggins | 14 | Son | — | Pennsylvania |
| 34 | August Brunker | 76 | Hired hand | — | Pennsylvania |
| 35 | James V. Dean | 67 | Head | Farmer | Pennsylvania |
| 36 | Margaret Dean | 67 | Wife | — | Pennsylvania |
| 37 | Edna Dean | 9 | Ward | — | Pennsylvania |
| 38 | Ethel Dean | 9 | Ward | — | Pennsylvania |
| 39 | Rita Dean | 8 | Ward | — | Pennsylvania |
| 40 | Robert Dean | 2 | Ward | — | 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)