I don't know exactly what you want to know, but I can give you this for a start. Col. Thomas Cockey and Penelope Deye (pronounced day) had 4 children. Their only son was, Thomas Cockey Deye, Speaker of the Maryland House of Representatives. His sister, Charlotte, married Thomas Ford. Their son, Thomas Cockey Deye Ford, married his cousin Achsah Cockey in 1781. Their daughter, Sarah, married her cousin Samuel Cockey in 1822. Their daughter, Emily, married her cousin Charles Cockey in 1850. Their youngest son, Sterling, is my great-great grandfather.