Katharina was the beloved spouse to the late Andreas Keller; loving mother to Emily (James English) Keller, Marianne (Helmut) Gottkowski, and Katharina (Victor) Grossi; dear grandmother to Katrin (Ingo) Gorniak, John (Aparna Bindiganavle) Grossi, Victor Grossi, Andrew Grossi, Rudy (Andrea) Keller, and Marlena Keller; and fond great grandmother to Sequoia Keller, and Denali Keller. She will be missed dearly.