Ronalda Ronnie Anne Santiago is a supporting character from The Loud House and the main protagonist of The Casagrande. She is Lincoln's other best friend and former classmate. She also happens to be the younger sister of Lori's boyfriend Bobby. This character moved to Great Lakes City to live with her extended family, Casagrande. Now she is a student on the honor roll at Cesar Chavez Academy. Fanart The Loud House cursor pack with Ronnie Anne Santiago.