What do you know about them? What is your mother's parents name? Do you know their marriage date and place and her Dibble's grand-parents.
My greath grand-mother was Mary Dibble born in Bangor near Malone her parent were Thomas Dibble and Elise Lefebvre (Alice Bean in USA) Thomas father was William and Elise father was Jean-Baptiste (John Bean in USA)
Have a good day,