My grandfather Mark CHOWN had three sisters : Lucy Elizabeth bn 1879 who marr. Edward NORRIS in 1911 at Harwell Berks (Eng.): Daisy Mary bn 1883 marr. Arthur Edward HOLT 1906 Harwell : and Dora bn 1895 marr. (another) Arthur Edward ASHMAN 1931 Northbourne Berks. Their father Mark CHOWN was a policeman in Harwell Berks. I have info.up to their marriages but does anyone have information or connection to these three sisters following their marrs. to NORRIS-HOLT-or ASHMAN??