Iam the niece of one of Robert Coste crew on the sad day they were shot down in September 1939 Iwould be very grateful if you were able to put me in contact with any members of his family.I have a letter written by Robert from his hospital bed sent to my grandfather describing the events on the day.My uncle Charles Williams did not survive but has a grave due to the actions taken by Robert I have infomation also which Im sure would be of interest of his long time in captivity.So hard to believe what he did!So pleased to have found your enquiry best wishes Sue Landon