The final island of a baking powder baron’s Connecticut compound has just hit the market
The 18-acre retreat is the last slice of baking power magnate William Ziegler's Gold Coast assemblage, which has remained in his family for more than a century.
?quality%3D90%26strip%3Dall
https://nypost.com/2025/03/13/real-estate/hay-island-in-connecticut-lists-for-35m/