MP
Mary Purcell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Campbell-County, Kentucky
Our Model Tree links this Mary Purcell across the 1930 and 1940 US Censuses in Campbell-County, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 7-person household.
Age 10
b. ~1930
Female
Daughter
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Campbell-County, Kentucky |
| Surname | Purcell |
| Given Name | Mary C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Ft Thomas City |
| 1935 Residence (County) | Campbell |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 5 |
| 1935 Residence | Same house |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Ft Thomas City |
| Est. Birth Year | ~1930 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Bhart Purcell | Son | — | 23 | ~1917 |
| Mary Purcell | Daughter | — | 10 | ~1930 |
| Elsie Purcell | Spouse | — | 45 | ~1895 |
| Martha Purcell | Daughter | — | 16 | ~1924 |
| Edwin Purcell | Head | — | 44 | ~1896 |
| James Purcell | Son | — | 18 | ~1922 |
| Janet Purcell | Daughter | — | 20 | ~1920 |
Census Appearances
1930
Campbell, Kentucky
Daughter, age 1
Campbell, Kentucky · implied b. ~1929 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Purcell |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Campbell-County, Kentucky
Daughter, age 10
Campbell-County, Kentucky · implied b. ~1930 — 7 household members
| Surname | Purcell |
| Given Name | Mary C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Ft Thomas City |
| 1935 Residence (County) | Campbell |
| Income (1939) | 0 |
| Highest Grade | 5 |
| 1935 Residence | Same house |
| 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 Mary Purcell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Purcell
Daughter · 1940 · age 10 · b. ~1930 · Kentucky
★ You are viewing this record
Sibling
Bhart Purcell
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Janet Purcell
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Purcell
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Purcell
Sibling · 1940 · age 18
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 — Campbell-County, Kentucky
Open full size
1940 US Federal Census — Campbell-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01290-00687)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward James | 15 | — | — | Kentucky |
| 2 | Harry Gardner | 38 | Head | Grocer | Kentucky |
| 3 | Cleo Gardner | 39 | Wife | — | Kentucky |
| 4 | Ruth Gardner | 8 | Daughter | — | Kentucky |
| 5 | Hazel Durham | 43 | Head | Office Clerk | Ohio |
| 6 | Andrew Wenzig | 29 | Head | Clerk | Ohio |
| 7 | Mary Ryan | 49 | Mother | — | Ohio |
| 8 | Tom Greene | 60 | Head | — | Ohio |
| 9 | Loretta Greene | 32 | Daughter | Teacher | Ohio |
| 10 | Marshall E. Lively | 27 | Head | Counterman | Kentucky |
| 11 | Gladys S. Lively | 38 | Wife | Operator | Illinois |
| 12 | Margaret Morey | 47 | Head | Teacher | Ohio |
| 13 | Fred Runnels | 40 | Head | Traveling Salesman | Ohio |
| 14 | Louise Runnels | 35 | Wife | — | Ohio |
| 15 | Fred Jr. Runnels | 13 | Son | — | Kentucky |
| 16 | Gloria Runnels | 9 | Daughter | — | Kentucky |
| 17 | George R. Ottard | 47 | Head | Chemist | Missouri |
| 18 | Florence R. Ottard | 44 | Wife | — | Kentucky |
| 19 | Anna Martin | 53 | Head | — | Kentucky |
| 20 | Robert Pille | 34 | Son | Stock Clerk | Kentucky |
| 21 | Clara Johnson | 32 | Daughter | — | Kentucky |
| 22 | Wayne Johnson | 26 | Son-in-law | Cutter Helper | Kentucky |
| 23 | Leatann Johnson | 2 | Daughter | — | Kentucky |
| 24 | John Slayline | 83 | Father | — | — |
| 25 | Edwin Purcell | 44 | Head | Sales | Indiana |
| 26 | Elsie Purcell | 45 | Wife | Saleslady | Kentucky |
| 27 | Bhart Purcell | 23 | Son | Bookkeeper | Kentucky |
| 28 | Janet Purcell | 20 | Daughter | Secretary | Kentucky |
| 29 | James Purcell | 18 | Son | — | Ohio |
| 30 | Martha Purcell | 16 | Daughter | — | Kentucky |
| 31 | Mary C. Purcell THIS PERSON | 10 | Daughter | — | Kentucky |
| 32 | Earnest Kinlaw | 60 | Head | Steel Worker | Ohio |
| 33 | Stella Kinlaw | 56 | Wife | — | Kentucky |
| 34 | Bernard Muehlenkamp | 34 | Brother-in-law | Trimming Windows | Kentucky |
| 35 | Fredia Muehlenkamp | 35 | Sister-in-law | — | Ohio |
| 36 | John B. Hengard | 44 | Head | Salesman | Kentucky |
| 37 | Katherine Hengard | 41 | Wife | — | Ohio |
| 38 | Mary Ann Hengard | 16 | Daughter | — | Michigan |
| 39 | Pauline Hengard | 14 | Daughter | — | Kentucky |
| 40 | Clarabell Hengard | 13 | Daughter | — | 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)