Hi John/Bruce. I to have relatives in common with you. As far as I can figure out your dad is Arthur Tillbrook and your mother was Jeanette McCann. Arthur was the son of Arthur Tillbrook and Catherine Louise -Øien. Catherine Louise -Øien was a sister to Olina Albertina -Øien, and Wilhelmina Matilda -Øien. Wilhelmina married my great uncle Robert Milligan and Olina married his brother, my great uncle John Paterson Milligan. Their sister Mary Ann married my g grandfather Michael Coyle.
Olina, Wilhelmina and Catherine's parents were: Ludvig -Øien and Mary Jane Isbister. Ludvig was born in Norway and Mary Jane in the Shetlands. I have found a descendent of either Arthur or his brother and just waiting to find out info on him. What year were you born?