when was the manteca mansion built
MANTECA -- Michael Hat built an. empire from sickly vineyards that catapulted him from class secretary at Ripon. High School to one of the premier growers of wine grapes in California. The center of his empire was to. be a columned mansion he built in 1995 south of Manteca for himself, his wife. and the couple's four children, a mansion worthy of a king.