Albert Einstein House Clark Marden on July 24, 1935 for an undisclosed sum according to the deed which was recorded by the Mercer County Clerk's Office on August 1, 1935. Albert Einstein reportedly requested that this house not be made a museum, and the family did not want it to be recognized as such. Nonetheless it was added to the National Register of Historic Places and further designated a U.S. National Historic Landmark in 1976. After him, the house was owned by his sculptor step-daughter Margot Einstein until she died in 1986. The house was previously owned by Eric Maskin and his family
Albert Einstein were included in the papers bequeathed to The Hebrew University. Margot Einstein permitted the personal letters to be made available to the public, but requested that it not be done until twenty years after her death (she died in 1986). Einstein had expressed his interest in the plumbing profession and was made an honorary member of the Plumbers and Steamfitters Union. Barbara Wolff, of The Hebrew University's Albert Einstein Archives, told the BBC that there are about 3,500 pages of private correspondence written between 1912 and 1955. Corbis, successor to The Roger Richman Agency, licenses the use of his name