I have a set of books and it shows your Richard is the son of Jeremiah and Caroline (?) Meador (1st wife). Richard was the son of William and Frances Phitzsimmons. William was the son of Richard & Ann Moss Meador. Richard was the son of John & Elizabeth White (1st wife)Meador. John was son of Thomas & Sarah ? Meador. Thomas was the son of Thomas & unknown wife.(their name is shown Meads/Meades/Meador.) Thomas & brother Ambrose were the first to come to America.
Have dates and more information.