Stump the German

[Eva Elisabeth]

Kudos, Bill - venisti, vidisti, vicisti (you came, saw, and nailed it...)!!!

Some further info:
https://en.m.wikipedia.org/wiki/Pierre_C...ant#Honors

L'Enfant died in poverty, leaving behind three watches, three compasses, some books, some maps, and surveying instruments, whose total value was about 45$. I first thought of replicae as prize, but upon reconsideration joining Roger in an all-inclusive visit here is probably much more a Mordsgaudi (Bavarian "great fun"):
   
(What was that again - one, two three, floor?)