Complex sentence: On August 3,1971, in Hennepin County, McConnell legally adopted Baker, who took changed his legal name to Pat Lynn McConnell, though he continued to use the name Jack Baker.
Split into simpler sentences: On August 3,1971, in Hennepin County, McConnell legally adopted Baker. The decree changed Baker's legal name to Pat Lynn McConnell, though he continued to use the name Jack Baker.