1. The Battle of San Jacinto was fought on April 16, 1836, resulting in a decisive victory for Texas in its war for independence from Mexico. Led by General Sam Houston, the Texian army surprised and defeated the larger Mexican force led by General Santa Anna, resulting in the capture of Santa Anna himself and the signing of the Treaty of Velasco, recognizing Texas as an independent country.

2. On April 16, 1947, the worst industrial disaster in U.S. history occurred in Texas City when a ship carrying ammonium nitrate fertilizer exploded, killing at least 581 people and injuring thousands more. The explosion and resulting fires destroyed much of the city and led to significant changes in regulations and safety protocols for handling hazardous materials.

3. On April 16, 1972, the first Texas Renaissance Festival was held in Todd Mission, Texas. The annual event draws visitors from across the state and beyond to enjoy jousting tournaments, medieval-themed entertainment, and food and drink in a colorful, festive atmosphere.

4. Willie Nelson's landmark album "Stardust" was released on April 16, 1978. The album, which featured classic pop and jazz standards like "Georgia On My Mind" and "Stardust," helped propel Nelson to mainstream success and remains one of his most beloved works.

5. On April 16, 2013, the West Fertilizer Company in West, Texas, exploded, killing 15 people and injuring hundreds more. The explosion also caused significant damage to nearby homes and businesses and led to calls for increased regulation and oversight of chemical plants and storage facilities.