I am back seeking any information about Frank (Sr), Frank, Lottie and Mary Duson. I've collected all I could from this site and through the many books on Jazz that mentions him Buddy Bolden. I am now moving on to his sister's family (Lottie) and possibly his mother's (Mary Loustano). Any one have info?

From what I understand the publisher of this Hist Society is a Jazz fan and collects Jazz information and might [?] able to help you.
Its worth a try.
Good luck in your search

http://algierspoint.org/AHS/
Algiers Historical Society