BorisKayser Boris Kayser American theoretical physicist · 15 April 2024 · April 2024 · April 15 April 16, 2024
LutzKayser Lutz Kayser German aircraft manufacturer · 22 November 2017 · November 2017 · November 22 · Other November 22, 2017
JanHenrik Jan Henrik Kayser Norwegian pianist · 24 April 2016 · April 2016 · April 24 · Kayser April 26, 2016