Challenge page : http://www.ancientsocieties.com/sobriquet/
There is no Challenge text.
We have a picture of a little statue of a seated person with some color drawings on the forearms.
The drawings look like military insignia.
After searching in Google Images (I used the keywords circle, military, grades), we can find Indian Navy (http://www.ssbcrack.com/2013/08/ranks-and-insignia-of-indian-army-navy-airforce.html or Canadian Army (http://en.wikipedia.org/wiki/Canadian_Forces_ranks_and_insignia) ranks. The drawings are Commodore ranks.
Using the Challenge name : Sobriquet and Commodore, we can find a Wikipedia page : http://en.wikipedia.org/wiki/Cornelius_Vanderbilt
The solution is Vanderbilt
The solution page is http://stl.la/Vanderbilt, this page is redirected to http://www.ancientsocieties.com/pages/send-money/