Married his second wife Lil Hardin in 1924
Lil Hardin Armstrong (1898-1971), was a jazz pianist, composer, arranger, singer, and bandleader, and the second wife of Louis Armstrong.
No she has not.
she didn't.
no
His second wife was Carol Held Knight in 1994-2012 he was 64 at that time
His second marriage was to Carol Knight on June 12, 1994.
Highly unlikely. He played in a band with Louis' ex-wife, Lil Armstrong, but Louis Armstrong needed no inspiration to continue playing and if he did, he would have most likely found it from his other band members and his audiences.
Lil Hardin Armstrong
Armstrong's 1st wife, Janet, filed for divorce in 1994. He remarried (Carol Held Knight) on June 12th 1994. Yes Neil Armstrong is still married to his second wife after his first wife died.
Louis Armstrong (the great Satchmo) matches that description.
Louis Armstrong's dad is William Armstrong.
His mother named him Louis.