Searching for half sister

Hi! My name is Dennis Linton and I now own the house that Donna Moon grew up in. This is the girl from Madoc, Ontario that entertained under the name Donna Moon, was nominated for a couple Junos in 1974, was inducted to some Ottawa Valley music hall of name in 1995. She is in Madoc as I write. Don't know if you ever found her but, if not, perhaps I can help out. It is weird how the world turns - I went to a house here in town today to deliver some mail inadvertently sent to the wrong address (mine) and ended up having a big ol' chat with the guy's mother - Donna Moon. She is a tiny blonde lady. Sincerely Dennis