He was s of Sy[i]dney Edward PARKES 1882- of Fort Rozel, Jersey by his m to Genevieve Emily TOWN 1896-. He m 1st 1957 (div 1969) Roberta Oonagh Petrie b 1938 d of Maj Robert John Henry CAREW MC 1888-1982 sometime head of that Irish gentry family of Ballinamona Park and Dorothea Petrie 1895-1968 d of Col George Robert TOWNSHEND 1856-1929 scion of that Irish gentry family, and had a dau Henrietta Olivia Petrie b 1968 & an adopted son Patrick Edward Martin b 1965. He m 2nd 1970 Antoinette Mary d of Maj Jack Philip Albert Galvin Clifford WOLFF MBE 1916-2004 and Hon Mary Winsome CLIFFORD 1919-2001 d of 12th Baron CLIFFORD OF CHUDLEIGH 1889-1964 and Amy WEBSTER d 1926, and had a further two children as above.