Nathaniel Floyd
Nathaniel was born before 1699 in possibly Wales.  He died before 1774 in PA or VA.

 Mary LNU
Mary was born after 1699 in possibly England.  She died after 1774 in Isle of Wight Co, VA.

 Andrew Johnson Floyd
Andrew Johnson was born in October 1726 in PA or VA.  He died at the age of 59 on January 13th, 1786 in Horry Co, SC or Montgomery, VA.