Has anyone found the names of A.C. Blackmore, Ted Blackmore, Geraldine Blackmore in their Maryland families. I have a book titled "The national Teacher" with pictures of these people on some of the pages. They are the same imagesthat I have anoung my families pictures.A. C. and Ted are my Great uncles and I would like to find more about their lives and also if they had children. One of the addresses in the book, on the page about "Blackmores System of Crayon Portraiture" has the address 334 N Howard St., Baltimore, Maryland.The Book it's self was entered into the Library of Congress on or about the Year 1912.