Initially in partnership as Biddle & Hoagland, the Hoaglands moved from Fort Wayne, Indiana, to Chicago, leaving Biddle behind, and then to New York. They incorporated there as the Royal Baking Powder Company in 1868. Various battles for control ensued between the Hoagland brothers and their one-time employee William Ziegler. Finally, on March 2, 1899, Ziegler established the New Jersey-based Royal Baking Powder Corporation which combined the three major cream of tartar baking powder companies then in existence in the United States: Dr. Price (Ziegler), Royal (Joseph Hoagland) and Cleveland (Cornelius Nevius Hoagland).