Umm...well, I was genuinely asking, but was not sure that 'Oskar Ursinus' was a real person. (you British are justly famous for dry wit) At first glance, it seemed to be like naming a large plane 'Cape Water Buffalo'...a critter that one would not trifle with lightly, but sounds odd if connected to a flying machine. So I did a search, and sure enough, he was as real as it gets. Quite an engineer, as it turns out. Had a passion for seaplanes and designed one with retractable floats in 1916 ( I think that's the one I want) but it was destroyed before it got out of the prototype stage. The link has a write-up of modest length, but, alas, no photo of him. (He died in 1952)
http://en.wikipedia....i/Oskar_Ursinus