Who succeeded sam Houston as the president of the republic of Texas moved the capital to the Colorado river?

Mirabeau B. Lamar succeeded Sam Houston as the president of the Republic of Texas. During his presidency, he moved the capital from Houston to a new location near the Colorado River, which he named Austin, in honor of Stephen F. Austin. Lamar's administration focused on promoting education and developing the economy, although it faced challenges such as conflicts with Native American tribes.