In the 1830s, a small community known as El Fronton de Santa Isabel set roots on the banks of the Laguna Madre Bay. Official claim for the land was granted to Don Rafael Garcia as part of the Potrero ("Pasture") de Santa Isabel in 1828. Less than two decades later, Point Isabel was home to Zachary Taylor's Fort Polk and found itself a home base during the Mexican-American War. In 1853, construction was completed on the Point Isabel lighthouse, a navigational...