Ben Parker

Benjamin "Ben" Parker was Peter Parker's uncle.

Biography
Ben Parker met and married May Parker and the two would come to look after their young and orphaned nephew, Peter Parker. The three lived in as Peter grew up and eventually Ben died due to unknown reasons, resulting in May to look after Peter as he grew up.

His death was briefly mentioned (not explicitly) by Parker to Ned Leeds claiming that after everything May Parker had been through knowing that he is Spider-Man would affect her in a bad way.

Family

 * May Parker - Wife
 * Peter Parker - Nephew