Complex sentence: At the close of the 1832 rendezvous, Godin joined a brigade of over forty men led by Milton Sublette, and including Nathaniel Wyeth and eleven of his men.
Split into simpler sentences: At the close of the 1832 rendezvous, Godin joined a brigade led by Milton Sublette. The group of over forty men including Nathaniel Wyeth and eleven of his men.