Herkenhoff, Joan Vivian (nee Regan) Joan passed away peacefully on April 6th 2014, in Eden Prairie, at 'LuAnn's Place' at the age of 85, formerly of north Mpls. Joan was born in Mpls. to James E and Myrtle (Sather) Regan on September 12th, 1928.... View Obituary & Service Information