Home of M. O. LaBranche. La Branche Plantation. The German Zweig family surname was Gallicized to LaBranche. Octave was the son of Alexandre LaBranche. He was a member of Captain Trudeau’s Troop of Horse and a veteran of the Battle of New Orleans. Octave served as speaker of the Louisiana House of Representatives from 1827 to 1829. The LaBranche family and Fr. Paret enjoyed a warm relationship. The LaBranche’s owned several plantations. The house pictured was located in the present St. Rose area. Watercolor by Father Paret.