The following is a summary of the April/May issue of the St. Croix Review: Barry MacDonald, in “Farewell, Jigs Gardner,” memorializes a prized American. Jo Ann Gardner, in “John Ingraham Gardner (Jigs), September 14, 1933 — February 24, 2022” writes a moving obituary for her husband. Jigs Gardner, in “Letters From a Conservative Farmer — A New Series,” writes about…