Frank Sarris, founder of Sarris Candies, died at home in Canonsburg last night.

Cause of death for Mr. Sarris, 78, has not been determined, a company spokeswoman said.

Mr. Sarris, the son of Greek immigrants, started his chocolate enterprise with a single store in Canonsburg; it has since grown to be a large regional candy company.

Visitation will be 2 to 8 p.m. Wednesday and Thursday at All Saints Greek Orthodox Church, 601 West McMurray Road, Canonsburg; the funeral will be Friday at 11 a.m. at the church. Arrangements will be through Louis Sollon Funeral Home in Canonsburg.

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