The Ballen family, which has owned historic La Fonda on the Plaza for more than four decades, is passing the baton to longtime family friends.

Jennifer Kimball, the chairwoman of the board, and her brother, Philip Wise, managing partner in Cienda Partners, a Dallas-based real estate investment company, are buying all the assets of the landmark hotel from the heirs of Sam and Ethel Ballen and other shareholders.

The Wise family and the Ballens have ties that date back many years. After the 2007 death of Sam Ballen (whose boots are encased in a hotel hallway), the couple’s five daughters inherited a majority of shares in La Fonda, and Kimball became chairwoman of the board.