Our family tree has traced us back to John Ryder & Elizabeth Cronk as our GGG-Grandparents. Through their son Henry (and Hattie Clark), through their son James Alexander Ryder (and Jean Watt), through their son James Alfred Ryder (and Ethel Rodman), through their son Maxwell Clayton Ryder (and Elsie Akiko Maye), and here I am. You can contact me through firstname.lastname@example.org
and I will be more than happy to share with you what I have. I am trying to establish links to the people believed to be John's parents and grandparents on in the paternal line.
Kindest Regards, Christine.