My dad, Adrian and Maureen, love being in the company of Val & Del and we often all met up together for the day. They are very saddened by the loss of them both and have sent a cheque for their chosen charity. My dad said in his letter: "Please find enclosed cheque for Demelza House Hospice Care for Children, in our loving memory of Derrick & Valerie. Del & Val were very special to us. We had happy times together at Yours's and Our's. No one can take these happy memories away. We share your grief"