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Helen Mitchell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Helen Mitchell across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 7-person household.
Age 12
b. ~1928
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Mitchell |
| Given Name | Helen M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Castle Shannon Borough |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Highest Grade | G 6 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Castle Shannon Borough |
| Est. Birth Year | ~1928 |
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 Helen | Age | Birth yr |
|---|---|---|---|---|
| George Mitchell | Son | — | 6 | ~1934 |
| Marcella Mitchell | Daughter | — | 8 | ~1932 |
| George Mitchell | Head | — | 42 | ~1898 |
| Helen Mitchell | Spouse | — | 32 | ~1908 |
| Helen Mitchell | Daughter | — | 12 | ~1928 |
| John Mitchell | Son | — | 2 | ~1938 |
| Dolores Mitchell | Daughter | — | 10 | ~1930 |
Census Appearances
1930
Allegheny, Pennsylvania
Daughter, age 3
Allegheny, Pennsylvania · implied b. ~1927 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mitchell |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Daughter, age 12
Allegheny-County, Pennsylvania · implied b. ~1928 — 7 household members
| Surname | Mitchell |
| Given Name | Helen M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Castle Shannon Borough |
| 1935 Residence (County) | Allegheny |
| Highest Grade | G 6 |
| 1935 Residence | Same House |
| 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 Helen Mitchell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Mitchell
Daughter · 1940 · age 12 · b. ~1928 · Pennsylvania
★ You are viewing this record
Sibling
John Mitchell
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marcella Mitchell
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Mitchell
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dolores Mitchell
Sibling · 1940 · age 10
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 — 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-t0627-03400-00041)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Emma Carney | 35 | Wife | — | Pennsylvania |
| 2 | Thomas Jr. Carney | 14 | Son | — | Pennsylvania |
| 3 | Lavern Carney | 7 | Daughter | — | Pennsylvania |
| 4 | George Dr. Mitchell | 42 | Head | Elevator Dept | Pennsylvania |
| 5 | Helen B. Mitchell | 32 | Wife | — | Pennsylvania |
| 6 | Helen M. Mitchell THIS PERSON | 12 | Daughter | — | Pennsylvania |
| 7 | Dolores K. Mitchell | 10 | Daughter | — | Pennsylvania |
| 8 | Marcella M. Mitchell | 8 | Daughter | — | Pennsylvania |
| 9 | George Jr. Mitchell | 6 | Son | — | Pennsylvania |
| 10 | John R. Mitchell | 2 | Son | — | Pennsylvania |
| 11 | David Harding | 24 | Head | Pipe Fitter Helper | Pennsylvania |
| 12 | Olive M. Harding | 22 | Wife | — | Pennsylvania |
| 13 | David A. Harding | 1 | Son | — | Pennsylvania |
| 14 | Richard Rosser | 42 | Head | Teller | Pennsylvania |
| 15 | Janet Rosser | 40 | Wife | — | Pennsylvania |
| 16 | Virginia Rosser | 12 | Daughter | — | Pennsylvania |
| 17 | Norma Rosser | 9 | Daughter | — | Pennsylvania |
| 18 | Herman Kroboth | 29 | Head | Truck Driver | Pennsylvania |
| 19 | Pauline A. Kroboth | 30 | Wife | — | Pennsylvania |
| 20 | Herman Jr. Kroboth | 8 | Son | — | Pennsylvania |
| 21 | Pauline A. Kroboth | 5 | Daughter | — | Pennsylvania |
| 22 | William Neiland | 29 | Head | Optician | Pennsylvania |
| 23 | Caroline Neiland | 27 | Wife | Cashier | Pennsylvania |
| 24 | Walter Meyers | 39 | Head | Auto Mechanic | Pennsylvania |
| 25 | Almina Meyers | 37 | Wife | — | Pennsylvania |
| 26 | Ethel Maria Meyers | 10 | Daughter | — | Pennsylvania |
| 27 | Shirley Meyers | 5 | Daughter | — | Pennsylvania |
| 28 | Noel Emanuel | 30 | Head | Electrician | Pennsylvania |
| 29 | Edna Emanuel | 25 | Wife | — | Pennsylvania |
| 30 | Noel Llewellyn Emanuel | 0 | Son | — | Pennsylvania |
| 31 | — | None | — | — | — |
| 32 | Joseph F. Rynewicz | 43 | Head | Truck Driver | Pennsylvania |
| 33 | Ethel M. Rynewicz | 34 | Wife | — | Pennsylvania |
| 34 | Joseph F. Jr. Rynewicz | 10 | Son | — | Pennsylvania |
| 35 | Myrtle May Roberts | 79 | Head | — | Pennsylvania |
| 36 | Loyd M. Pierce | 33 | Head | Laborer | West Virginia |
| 37 | Catherine Pierce | 28 | Wife | — | Pennsylvania |
| 38 | Barbara Joy Pierce | 3 | Daughter | — | Pennsylvania |
| 39 | Edwin E. Tyler | 35 | Head | Salesman | Pennsylvania |
| 40 | Gertrude A. Tyler | 30 | Wife | — | 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)