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Mansion in May Designer Showhouse and Gardens

May 1 - May 31


The Women’s Association for Morristown Medical Center presents their 20th Mansion in May event. This signature fundraiser takes place at Three Fields in the Borough of Mendham. The 9,000-square foot stone, brick and tile-roofed French manor-style home was designed by New York architect Greville Rickard for Benjamin Duncan Mosser and his wife. It was designed and built between 1929 and 1930 and is beautifully situated on almost 36 acres of pastoral rolling fields.

The estate will be open to the public from May 1 to May 31, 2023. Tickets for private tours and general admission will be available for purchase online beginning February 1, 2023.

This year’s event will benefit the expansion and modernication of Morristown Meidcal Center’s Institute of Bioskills Training and Innovation.


May 1
May 31
Event Category:


Three Fields
375 Cherry Lane
Mendham, NJ 07945 United States
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