She is the daughter of Ernesto and Margie Posada of Beeville and the granddaughter of the late Alejos and Julia Posada and Aurelio G. Treviño of Beeville and the late Herlinda Treviño.
Marissa is a member of Phi Theta Kappa Honor Society, Tau Sigma Honor Society, Golden Key Honor Society, Mu Epsilon Kappa, the Honor College and FOCUS (Fellowship of Christian University Students). She was named to the Scholastic Leadership Roll for fall 2008, spring and fall 2009 and spring 2010 semesters; the Dean’s List for fall 2010 and spring 2011 semesters; and the President’s List for the fall 2011 and spring 2012 semesters.
Marissa is currently employed at the UNT’s Willis Library-Archives and plans to become a certified librarian. She has been accepted into the master’s program of UNT’s School of Library and Information Science. She is a 2008 graduate of A.C. Jones High School.