"H." . "Rudolph Herman Christiaan Carel Scheffer" . . "Rudolf Herman Christiaan Carel Scheffer" . . . "1844-09-12" . "Rudolph" . . "1880-03-09" . . "Rudolph H. Scheffer" . "Rudolf" . "Scheffer" . . . "Herman Christiaan Carel" . . .