In this Virginia family that is certainly the case. Three generations of women...Janet Carruba, 51, is a librarian at the Central Rappahannock Regional Library. Laura Carruba, 24, fresh out of graduate school with a master's degree in library and information science, works at the Roanoke County Public Library. And her grandmother, Lois Zobel, worked at Oak Ridge Public Library in Tennessee for 30 years. Fredericksburg.com reports on their work, and their Thanksgiving preparations.