JSO Personnel
Robert M Silcox
North Jax Republican Club speaker biography identifies Commander R. M. Silcox (#19272) as Mike Silcox; supports reported-name alias. Biography date unspecified.
Organizational Roles
Every leadership role we've recorded for Robert M Silcox across JSO's organizational charts, most recent first.
Commander, Public Accountability Section
As of September 21, 2026 (current), per Jacksonville Sheriff's Office Organizational Chart - September 21, 2026websitePublished Sep 21, 2026Accessed Sep 28, 2026.
Commander, Public Accountability Section
As of August 22, 2026, per Jacksonville Sheriff's Office Organizational Chart - August 22, 2026websitePublished Aug 22, 2026Accessed Sep 5, 2026.
Commander, District 6
As of September 20, 2025, per Jacksonville Sheriff's Office Organizational ChartreportPublished Sep 20, 2025Accessed Sep 13, 2026.