Ivanka and her husband have three children ... Maryanne Trump Barry and Elizabeth Trump Grau. His only surviving sibling is Elizabeth. She is retired and lives in Florida.

Born in 1942, Elizabeth worked at J.P. Morgan and remains one of the most private Trump siblings. Married to documentary producer James Grau ... (1981): Ivanka's husband and a key adviser during ...

She was buried alongside her husband and son (Fred Jr.) at Lutheran ... written books critical of their uncle. Portrait of Elizabeth Trump Grau and her younger brother, real estate developer ...