My name is Annette Lawrence, from Sydney Australia. I am also an descendant of Richard Knaggs, his daughter Esther Sophia Knaggs, who married into the Monaghan family, and their daughter married into the Lawrence family, In which I am her great granddaughter. I am very interested to know any information you have relating to Isaac and Elizabeth, where they lived, died other siblings. We have a photo of Richard Knaggs, copies of his death certificate and have also been to his resting place in Braidwood, NSW, Australia.Where he is buried with his daughter and others. Any further information prior to Isaac and Elizabeth would be fantastic. Thank you muchly.