* Stephen F. Austin: Known as the "Father of Texas," Austin was granted a large land grant in 1825 and successfully brought hundreds of American families to settle in Texas. He played a crucial role in the development of Texas and its eventual independence from Mexico.
* Green DeWitt: DeWitt was a significant figure in the early settlement of Texas, founding the colony of Gonzales. He is credited with being one of the first empresarios to introduce Anglo-American settlers to the region.
* James Fannin: Although less known for land grants, Fannin is remembered for his leadership and tragic fate during the Texas Revolution. He commanded the ill-fated Texan forces at the Goliad Massacre.
* Erasmo Seguin: A prominent Tejano leader, Seguin was a strong advocate for Mexican independence and played a key role in the Texas Revolution. He later became a prominent figure in Texan politics.
* James Power: A prominent Irish-American empresario, Power was granted vast lands in South Texas. His colony, known as "Power's Colony," played a significant role in the settlement of the region.
Ultimately, the "most famous" empresario depends on the perspective. Some might argue for Austin due to his role in the Texas Revolution and his enduring legacy. Others might choose Seguin for his political contributions and importance to Tejano history.
It's important to note that the legacy of the empresarios is complex, involving both positive and negative aspects. They played a vital role in the development of Texas, but their actions also had significant impacts on the indigenous populations and the relationship between Texas and Mexico.