I'm not sure but I think my Grandfather may have been the John Keane you mention. I know they were from Paisley. I also know my first grand mother died and he re-married. Also, my fathers middle name was McPhearson. I think John came to the USA around 1910. They lived in Saginaw, MI. My dad had an older brother, Francis who moved to CA. Also a sister (Mary or Kathrine?) who moved to CA. They were from the first marriage. Jack, Jean(Faubert), Maureen(Douglas)and Donald were from the second marriage. I also heard when I was young that john Keane was a prize fighter and held the belt for his weightclass in Scotland and Wales for a time. He also was a singer. My uncle had a 78 record of him singing. My dad passed in 87 so this info is just off the top of my head.