2156 RootsMagic Database 4-7 Database .RMGC is the native format of the RootsMagic Genealogy software application. Versions 4-7 of the format are based on SQLite 3. 220 The Church of Jesus Christ of Latter-Day Saints / The Church of Jesus Christ of Latter-Day Saints 18 Jan 2020 18 Jan 2020 fmt/1338 PUID rmgc File extension 1729 RootsMagic Database 4-7 BOF: 'SQLite format 3' 0x00 {0-256} 'FamilyTable' 1 Absolute from BOF 0 0 53514C69746520666F726D6174203300{0-256}46616D696C795461626C65 Has priority over 1528 SQLite Database File Format