Trump’s sister sells Westhampton Beach home for $3.7M It’s all in the family — especially when it comes to pricey real estate. Elizabeth Trump Grau, one of President Trump’s four siblings, recently sold her 4,123-square-foot oceanfront home in Westhampton Beach for $3.7 million, 27East reported. Buyer Kenneth Eckstein, a bankruptcy attorney in Manhattan, purchased the 0.7-acre spread, which contains five bedrooms, six bathrooms, and a pool. Grau sold the home with her husband, TV producer […]