Biography
Gerald A. “Jerry” Ebner was an itinerant Catholic Worker and anti-nuclear activist. On August 5, 1987, Ebner and Joe Gump entered a Minuteman missile silo site near Butler, Missouri, poured blood in the shape of a cross, and damaged electrical and alarm equipment before waiting to be arrested. Ebner received a 40-month federal sentence and was held at FCI Sandstone. He remained active in anti-nuclear civil resistance after his release.
Separate imprisonment episodes
Art Laffin's movement chronology dates Ebner's sentence to December 11, 1987 and later discharge to April 5, 1991, after parole and a summer 1990 return. The rows distinguish those episodes; unknown initial admission, first parole and later return days remain blank. The sentence length is not time actually served. Existing identified portrait retained.
Laffin chronology, Transfiguration Plowshares West entry. The same account copied on ickevald.net is not independent corroboration. Contemporary December 24, 1987 Niles Bugle indexed text also reports the December court sentencing, but direct PDF retrieval returned 403; no download, visual verification or access workaround is claimed.