View Larger Image Little Known Facts As of September 2009, Mary Ann Rivas birth records were still in the oldest Catholic Church in Managua Nicaragua. In Nicaragua the family was known as Rivas. The name was changed to Rivers when they migrated to Belize. By Welch Bailey| 2017-03-14T18:37:37+00:00 March 14th, 2017|Little Known Facts|0 Comments Share This Story, Choose Your Platform! FacebookTwitterLinkedinGoogle+Pinterest