| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Ancestry of Benjamin Harrison; President of the United States of America, 1889-1893: in Chart Form Showing Also the Descendants and Notes | 978-1-155-O4269-5 (1-155-O4269-7) | 2010 |
C. K. · C.P. · Charles K. · Charles Keith · Charles P. · Charles P. Keith · Charles Penrose · P.K.