Hello I did not know your father Sid but I wish to send my condolences. I am a direct descendant of Jacob Hollinshead and his wife Mary Haines. They were one of the founding families of the Town of Aurora in 1805. I have been trying for several years to put together a history of the Hollinshead family. There is quite an extensive one of the Hollingshead family. If you are able to help me with your Hollinshead family line it would be greatly appreciated. Yours sincerely, Paul Willoughby