Ronnie “Pointy Boots” Mathis, a Corpus Christi icon known for his stylish strolls around town in long-toed boots and custom suits, died March 19 at 70. Mathis died surrounded by loved ones after a battle with Stage 4 prostate cancer. Known as a positive force throughout the city and his life, Mathis was a cultural legend with grand cowboy hats, multi-colored suits, and a bright personality to match the courage of his ensemble. Inspired in part by his twin brother Donnie Mathis, who sports similar attire only without the pair of pointy boots, Mathis had cultivated his memorable flair along…