No, he did not.
Thomas Edison has no living male descendants from his sons.
Source:
http://www.booknotes.org/Watch/63449-1/Neil+Baldwin.aspx
(in the early part of the video - about the 3 to 5 minute mark)
Thomas Edison has 6 children
Thomas Edison had six kids
Thomas Alva Edison has 6 children
marion thomas jr william
Thomas Alva Edison has 6 children
Thomas Edison has 6 children
Thomas Edison had six children. Their names were Marion, Thomas Alva Jr., William Leslie, Madeleine, Charles, and Theodore. Edison's family life was significant to him, and he often included his children in his work and inventions.
thomas Edison has had 1,000 unseccessful inventions
Thomas Edison had 20 family members!
thomas Edison like to invent so many things
how many inventions did Thomas Edison patent in his life
Thomas Edison married twice. When he was 24, he married 16 year old Mary Stilwell, who gave him 3 children. Mary died 13 years later, in 1884. In 1886, Edison married 20 year old Mina Miller, who also gave him 3 children. Edison predeceased Mina in 1931.