I was Bob's (I called him Mr. Zender back then) private secretary at NWB in the 60's. Bob was a wonderful, wonderful boss and man. Sorry to see Bob Jr. is not living. I remember cutting many articles out of the paper about his sons basketball career at Edina High. I have thought of him often over the years and was sorry to read of his passing but sounds like he had a full and happy life which he so deserved.
Ham Lake, MN
May 19, 2013