Browse Items (1 total) Tags: Mabelle Sylvia Grubbs Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Mabelle Sylvia Grubbs (1917) Photograph of Mabel Grubbs (called Mabelle Sylvia Grubbs). This is her high school senior photograph. Tags: 1917, Decatur High School, Decatur IL, DHS, high school, Mabel Grubbs, Mabelle Sylvia Grubbs, Roberts Family Collection, senior photograph Featured Item Glenn, Viv, Norma, Mabel, and Gene Photograph of Glenn, Viv, Norma, Mabel and Gene in front of a house in Decatur.