RM
Robert Mitchell — 1940 US Census Record
Model Tree available1940 United States Federal Census · Washington-County, Pennsylvania
Our Model Tree links this Robert Mitchell across the 1920, 1930 and 1940 US Censuses in Washington-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Clyde & Zelda — first a son (b.~1920), then head of a 6-person household.
Age 20
b. ~1920
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Pennsylvania |
| Surname | Mitchell |
| Given Name | Robert T |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Amwell Township |
| 1935 Residence (County) | Washington |
| Additional Details | |
| Occupation | New Worker |
| Class of Worker | PW |
| Hours Worked | 67 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | New Worker |
| Township / Ward | Amwell Township |
| Est. Birth Year | ~1920 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Gloria Mitchell | Daughter | — | 13 | ~1927 |
| Norma Mitchell | Daughter | — | 9 | ~1931 |
| Clyde Mitchell | Head | — | 50 | ~1890 |
| Ronald Mitchell | Son | — | 15 | ~1925 |
| Robert Mitchell | Son | — | 20 | ~1920 |
| Zelda Mitchell | Spouse | — | 48 | ~1892 |
Census Appearances
1920
Washington, Pennsylvania
Son, age
Washington, Pennsylvania · implied b. ~1920 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mitchell |
| Given Name | Robert B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Washington, Pennsylvania
Son, age 11
Washington, Pennsylvania · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mitchell |
| Given Name | Robert B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Washington-County, Pennsylvania
Son, age 20
Washington-County, Pennsylvania · implied b. ~1920 — 6 household members
| Surname | Mitchell |
| Given Name | Robert T |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Amwell Township |
| 1935 Residence (County) | Washington |
| Occupation | New Worker |
| Class of Worker | PW |
| Hours Worked | 67 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 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 Mitchell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Clyde Mitchell (~0.92 confidence) and mother Zelda Mitchell (~0.92 confidence) and father Russell Mitchell (~0.92 confidence) and father James Mitchell (~0.92 confidence) and mother Kathleen Mitchell (~0.92 confidence) and mother Kathryn Mitchell (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Clyde Mitchell
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
Zelda Mitchell
b. ~1892
Source mother
● Household
· direct · ~0.92
Father
Russell Mitchell
b. ~1897
Source father
● Household
· direct · ~0.92
Father
James Mitchell
b. ~1897
Source father
● Household
· direct · ~0.92
Mother
Kathleen Mitchell
b. ~1897
Source mother
● Household
· direct · ~0.92
Mother
Kathryn Mitchell
b. ~1897
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Mitchell
Son · 1940 · age 20 · b. ~1920 · Pennsylvania
★ You are viewing this record
Sibling
Gloria Mitchell
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ronald Mitchell
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norma Mitchell
Sibling · 1940 · age 9
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 — Washington-County, Pennsylvania
Open full size
1940 US Federal Census — Washington-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03620-00054)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William D Elliott | 67 | Son in Law | Driller | Pennsylvania |
| 42 | Alice M Elliott | 57 | Daughter | — | Pennsylvania |
| 43 | Kenneth V Elliott | 26 | Grandson | Salesman | Pennsylvania |
| 44 | Rosella J Bigler | 82 | Head | — | Pennsylvania |
| 45 | Scott W Bigler | 57 | Son | — | Pennsylvania |
| 46 | Thomas J Houshoo | 55 | Head | Civil Engineer | Pennsylvania |
| 47 | Mae H Houshoo | 55 | Wife | — | Pennsylvania |
| 48 | Lloyd J Houshoo | 19 | Son | — | West Virginia |
| 49 | Joseph P Naras | 25 | Head | Auto Repair Man | Pennsylvania |
| 50 | Clara L Naras | 25 | Wife | — | Pennsylvania |
| 51 | Joseph K Naras | 2 | Son | — | Pennsylvania |
| 52 | Charles W Naras | 1 | Son | — | Pennsylvania |
| 53 | Bernard F Naras | 30 | Head | Machine Operator | Pennsylvania |
| 54 | Rose M Naras | 21 | Wife | — | Pennsylvania |
| 55 | Richard F Naras | 2 | Son | — | Pennsylvania |
| 56 | Curtis E Cowen | 52 | Head | Bookkeeper | Pennsylvania |
| 57 | Mildred D Cowen | 50 | Wife | — | Pennsylvania |
| 58 | Chalmer E Cowen | 20 | Son | Truck Driver | Pennsylvania |
| 59 | Malcolm L Cowen | 8 | Son | — | Pennsylvania |
| 60 | Samuel A Grandel | 61 | Head | Foreman | Virginia |
| 61 | Jessie M Grandel | 40 | Wife | — | Pennsylvania |
| 62 | Ira B Grandel | 23 | Son | Coal Loader | Pennsylvania |
| 63 | Billy B Grandel | 18 | Son | — | Pennsylvania |
| 64 | Paul C Grandel | 16 | Son | — | Pennsylvania |
| 65 | Vesper S Grandel | 11 | Son | — | Pennsylvania |
| 66 | Martha A Grandel | 6 | Daughter | — | Pennsylvania |
| 67 | Evelyn M Grandel | 0 | Daughter | — | Pennsylvania |
| 68 | Clyde L Mitchell | 50 | Head | Laborer | Pennsylvania |
| 69 | Zelda B Mitchell | 48 | Wife | — | Pennsylvania |
| 70 | Robert T Mitchell THIS PERSON | 20 | Son | New Worker | Pennsylvania |
| 71 | Ronald R Mitchell | 15 | Son | — | Pennsylvania |
| 72 | Gloria R Mitchell | 13 | Daughter | — | Pennsylvania |
| 73 | Norma J Mitchell | 9 | Daughter | — | Pennsylvania |
| 74 | Minetta Antill | 61 | Head | — | Pennsylvania |
| 75 | Mary E Antill | 89 | Mother | — | Pennsylvania |
| 76 | Robert W Antill | 15 | Grandson | — | Pennsylvania |
| 77 | Robert T Antill | 11 | Grandson | — | Pennsylvania |
| 78 | Cyril N Gintner | 37 | Head | — | Pennsylvania |
| 79 | Silvia L Gintner | 32 | Wife | — | Pennsylvania |
| 80 | Homer J Gintner | 14 | Son | — | Pennsylvania |
Pedigree Summary
Robert + 3 siblings
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
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)