RM
Robert Mccormick — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Indiana-County, Pennsylvania
Our Model Tree links this Robert Mccormick across the 1920, 1930 and 1940 US Censuses in Indiana-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1884), then head of a 6-person household.
Age 56
b. ~1884
Male
Head
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Indiana-County, Pennsylvania |
| Surname | McCormick |
| Given Name | Robert J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Brushvalley |
| 1935 Residence (County) | Indiana |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 64 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Farmer |
| Township / Ward | Brushvalley |
| Est. Birth Year | ~1884 |
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 |
|---|---|---|---|---|
| Clyde Mccormick | Son | — | 18 | ~1922 |
| Robert Mccormick | Son | — | 27 | ~1913 |
| Edna Mccormick | Daughter | — | 18 | ~1922 |
| Clara Mccormick | Spouse | — | 50 | ~1890 |
| Robert Mccormick | Head | — | 56 | ~1884 |
| Mildred Mccormick | Daughter | — | 15 | ~1925 |
Census Appearances
1920
Indiana, Pennsylvania
Head, age 37
Indiana, Pennsylvania · implied b. ~1883 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCormick |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Salesman |
| Industry | Hardware store |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Indiana, Pennsylvania
Head, age 48
Indiana, Pennsylvania · implied b. ~1882 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCormick |
| Given Name | Robert M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 23 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Merchant |
| Industry | Hardware |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 25 |
| Radio Set | R |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Indiana-County, Pennsylvania
Head, age 56
Indiana-County, Pennsylvania · implied b. ~1884 — 6 household members
| Surname | McCormick |
| Given Name | Robert J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Brushvalley |
| 1935 Residence (County) | Indiana |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 64 |
| Income (1939) | 0 |
| Highest Grade | No 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 Robert Mccormick across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Mccormick
Head · 1940 · age 56 · b. ~1884 · 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 — Indiana-County, Pennsylvania
Open full size
1940 US Federal Census — Indiana-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03516-00272)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edith Saner | 18 | Daughter | — | Pennsylvania |
| 42 | Thaddeus Saner | 16 | Son | — | Pennsylvania |
| 43 | Minerva Saner | 13 | Daughter | — | Pennsylvania |
| 44 | Edna Saner | 10 | Daughter | — | Pennsylvania |
| 45 | William Adams | 48 | Head | Laborer | Pennsylvania |
| 46 | James Mccormick | 71 | Head | — | Pennsylvania |
| 47 | Robert J. Mccormick THIS PERSON | 56 | Head | Farmer | Pennsylvania |
| 48 | Clara Mccormick | 50 | Wife | — | Pennsylvania |
| 49 | Robert E. Mccormick | 27 | Son | Farmer | Pennsylvania |
| 50 | Clyde E. Mccormick | 18 | Son | Farm Laborer | Pennsylvania |
| 51 | Edna E. Mccormick | 18 | Daughter | — | Pennsylvania |
| 52 | Mildred Mccormick | 15 | Daughter | — | Pennsylvania |
| 53 | George Lichota | 51 | Head | Farmer | Austria |
| 54 | Mary Lichota | 46 | Wife | — | Austria |
| 55 | Anna Lichota | 15 | Daughter | — | Pennsylvania |
| 56 | Stanley Lichota | 13 | Son | — | Pennsylvania |
| 57 | Helen Lichota | 12 | Daughter | — | Pennsylvania |
| 58 | John Lichota | 21 | Son | Laborer | Pennsylvania |
| 59 | Mike Miholick | 57 | Lodger | Miner | Austria |
| 60 | Joseph Pisarcik | 55 | Head | Blacksmith | Austria |
| 61 | Mary Pisarcik | 44 | Wife | Milker | Austria |
| 62 | Andrew Pisarcik | 22 | Son | Miner | Pennsylvania |
| 63 | Frank J. Pisarcik | 22 | Son | Miner | Pennsylvania |
| 64 | Joseph M. Pisarcik | 20 | Son | Miner | Pennsylvania |
| 65 | Martin F. Pisarcik | 18 | Son | Farm Laborer | Pennsylvania |
| 66 | Albert L. Pisarcik | 16 | Son | Farm Laborer | Pennsylvania |
| 67 | George Pisarcik | 14 | Son | — | Pennsylvania |
| 68 | John S. Pisarcik | 12 | Son | — | Pennsylvania |
| 69 | R. K. Campbell | 55 | Head | Engineer | Pennsylvania |
| 70 | Julia A. Campbell | 57 | Wife | Milker | Pennsylvania |
| 71 | Fred Taylor | 63 | Head | Laborer | Pennsylvania |
| 72 | Margaret C. Taylor | 57 | Wife | — | Pennsylvania |
| 73 | Raymond L. Taylor | 27 | Son | Lumberman | Pennsylvania |
| 74 | Harry D. Dygamin | 35 | Head | Mechanic | Pennsylvania |
| 75 | Charlotte R. Dygamin | 21 | Wife | — | Pennsylvania |
| 76 | William T. Stiles | 77 | Head | Shopman | Pennsylvania |
| 77 | Minerva Stiles | 70 | Wife | — | Pennsylvania |
| 78 | Frank J. Rhine | 60 | Head | Retired | Pennsylvania |
| 79 | Doris E. Rhine | 61 | Wife | — | Pennsylvania |
| 80 | Emma J. Holup | 69 | Head | Dairy Worker | 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)