Marie's Postcard Collection: Pikes Peak

Marie's Postcard Collection.  Pikes Peak at Sunrise.  It says Pikes Peak is American's most famous mountain.  On the back it goes on to say some people are lucky enough to see Pikes Peak at sunrise in a sea of clouds. 

I wonder who Pike is?  I take it the real name of the summit is not Pikes Peak but Pike's Peak, as to show that Pike owned it.  Was Pike jealous and resentful because his property was famous but not him?