He became an American citizen in 1869 and resided in New York City for most of his life before relocating to San Francisco after the turn of the 20th century.
[2] Stanley's vaudeville career included a stint with Wright's Comedians in a two-man act with Jay Brennan;[3] an act billed as "Paul Stanley and his Mother-in-Law" at the Milwaukee Theatre;[4] solo performances called "character changes" with the London Theatre Specialty Company at Boston's Lyceum Theatre;[5] and performances billed as "Paul Stanley, the international comedian" at the Atlantic Garden in Brooklyn, New York.
[7] Stanley's health began to fail after the 1906 San Francisco earthquake left him near destitute.
In a column printed some two months after his death, a musician friend recalled Stanley's disappointment at failing to succeed as a composer of grand opera.
"When he lived here (San Francisco) he often talked with a quaint kind of melancholy about the high ambitions of his youth, and how they had become humbler as he got older.