RM
Robert Mccormick — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Henderson-County, Kentucky
Our Model Tree links this Robert Mccormick across the 1930 and 1940 US Censuses in Henderson-County, Kentucky (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 7-person household.
Age 19
b. ~1921
Male
Son
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Henderson-County, Kentucky |
| Surname | McCormick |
| Given Name | Robert Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Henderson city |
| 1935 Residence (County) | Henderson |
| Additional Details | |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Henderson City |
| Est. Birth Year | ~1921 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Thomas Mccormick | Son | — | 21 | ~1919 |
| Clinton Mccormick | Son | — | 14 | ~1926 |
| Mary Mccormick | Spouse | — | 40 | ~1900 |
| Lonnie Mccormick | Son | — | 5 | ~1935 |
| Calvin Mccormick | Son | — | 17 | ~1923 |
| Robert Mccormick | Son | — | 19 | ~1921 |
| Robert Mccormick | Head | — | 43 | ~1897 |
Census Appearances
1930
Henderson, Kentucky
Son, age 7
Henderson, Kentucky · implied b. ~1923 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCormick |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Henderson-County, Kentucky
Son, age 19
Henderson-County, Kentucky · implied b. ~1921 — 7 household members
| Surname | McCormick |
| Given Name | Robert Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Henderson city |
| 1935 Residence (County) | Henderson |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Mccormick
Son · 1940 · age 19 · b. ~1921 · Kentucky
★ You are viewing this record
Sibling
Thomas Mccormick
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Calvin Mccormick
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lonnie Mccormick
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clinton Mccormick
Sibling · 1940 · age 14
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 — Henderson-County, Kentucky
Open full size
1940 US Federal Census — Henderson-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01316-00228)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Waller D. Townsend | 46 | Head | Upholsterer | Kentucky |
| 2 | Edith Townsend | 40 | Wife | Seamstress | Kentucky |
| 3 | Tilford Coomes | 29 | Head | Truck Driver | Kentucky |
| 4 | Frances D. Coomes | 27 | Wife | Seamstress | Kentucky |
| 5 | Wayne Coomes | 5 | Son | — | Kentucky |
| 6 | Richard Coomes | 3 | Son | — | Kentucky |
| 7 | Robert Mccormick | 43 | Head | Foreman C.C.C. | Kentucky |
| 8 | Mary E. Mccormick | 40 | Wife | — | Kentucky |
| 9 | Thomas Mccormick | 21 | Son | Auto Mechanic | Kentucky |
| 10 | Robert Jr. Mccormick THIS PERSON | 19 | Son | — | Kentucky |
| 11 | Calvin Mccormick | 17 | Son | — | Illinois |
| 12 | Clinton Mccormick | 14 | Son | — | Kentucky |
| 13 | Lonnie D. Mccormick | 5 | Son | — | Kentucky |
| 14 | Hubert E. Griffin | 54 | Head | Laborer | Kentucky |
| 15 | Mary S. Griffin | 48 | Wife | — | Kentucky |
| 16 | Hubert Griffin | 24 | Son | New Worker | Kentucky |
| 17 | William Griffin | 19 | Son | New Worker | Kentucky |
| 18 | Nora S. Melton | 65 | Head | — | Kentucky |
| 19 | Samuel Hill | 15 | Grandson | Sales Clerk | Kentucky |
| 20 | Howard Manion | 25 | Head | Electrician | Kentucky |
| 21 | Anna D. Manion | 21 | Wife | — | Washington |
| 22 | William H. Manion | 4 | Son | — | Kentucky |
| 23 | Barbara Manion | 2 | Daughter | — | Kentucky |
| 24 | Glenn Manion | 0 | Son | — | Kentucky |
| 25 | E. H. Wallace | 42 | Head | Operator | Kentucky |
| 26 | Rosa Wallace | 40 | Wife | — | Kentucky |
| 27 | Joseph C. Sanders | 52 | Head | Fireman | Tennessee |
| 28 | Lena Sanders | 47 | Wife | — | Kentucky |
| 29 | Joseph W. Sanders | 16 | Son | — | Kentucky |
| 30 | Reginald Macmillan | 55 | Head | Shoe Cobbler | England |
| 31 | Emily Macmillan | 58 | Wife | — | Kentucky |
| 32 | Paul Bickett | 34 | Head | Mechanic | Kentucky |
| 33 | Mary Ellen Bickett | 31 | Wife | — | Kentucky |
| 34 | Paul Bickett | 11 | Son | — | Illinois |
| 35 | John L. Bickett | 7 | Son | — | Kentucky |
| 36 | Calvin W. Jenkins | 41 | Head | Upholsterer | Kentucky |
| 37 | Ella Jenkins | 37 | Wife | — | Kentucky |
| 38 | Nelda Jenkins | 14 | Daughter | — | Kentucky |
| 39 | Lee Burton | 25 | Head | Sales Clerk | Kentucky |
| 40 | Delores D. Burton | 21 | Wife | — | Kentucky |
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)