Thanks so much for responding Ishan.
I changed the ancillary to royal_guardian as you suggested. I also incorporated the "and IsFactionHeir" to test if the problem was with the son being the heir but it still doesn't seem to be working. Here is an excerpt from my system log where I think the trigger should have occurred.
Code:
07:13:54.375 [game.script.trigger] [trace] Trigger <0006_UI_Panel_Settlement_Icons_Trigger> fired
07:13:54.390 [game.script.trigger] [trace] Trigger <0093_Update_Normal_Difficulty> fired
07:13:54.390 [game.script.trigger] [trace] Trigger <0046_P_Normalise> fired
07:13:54.390 [game.script.trigger] [trace] Trigger <0083b_Update_Allies> fired
07:13:54.390 [game.script.trigger] [trace] Trigger <0084b_Update_Enemies> fired
07:13:54.390 [game.script.trigger] [trace] Trigger <0085_Update_Religion> fired
07:13:54.390 [game.script.trigger] [trace] Trigger <0096_Increase_Global_Standing_New_Turn> fired
07:13:54.390 [game.script.trigger] [trace] Trigger <0108_Update_Untrustworthy_Factions_Minor> fired
07:13:54.390 [game.script.trigger] [trace] Trigger <Scotland> fired
07:13:54.390 [game.script.trigger] [trace] Trigger <0101_High_Income1> fired
07:13:54.390 [game.script.trigger] [trace] Trigger <0002_New_Campaign_Turn_Trigger> fired
07:13:54.390 [system.io] [info] exists: missing mods/SS6.3/data/ui/generic/eventpics/familyevent_deathimportant.tga
07:13:54.390 [system.io] [info] exists: missing mods/SS6.3/data/ui/northern_european/eventpics/familyevent_deathimportant.tga
07:13:54.390 [system.io] [info] exists: missing data/ui/northern_european/eventpics/familyevent_deathimportant.tga.dds
07:13:54.390 [system.io] [info] exists: found data/ui/northern_european/eventpics/familyevent_deathimportant.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:13:54.390 [system.io] [trace] file open,,27F7FE90,217308
07:13:54.390 [system.io] [info] open: found data/ui/northern_european/eventpics/familyevent_deathimportant.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:13:54.406 [system.io] [info] exists: missing mods/SS6.3/data/ui/generic/eventpics/new_faction_leader.tga
07:13:54.406 [system.io] [info] exists: missing mods/SS6.3/data/ui/northern_european/eventpics/new_faction_leader.tga
07:13:54.406 [system.io] [info] exists: missing data/ui/northern_european/eventpics/new_faction_leader.tga.dds
07:13:54.406 [system.io] [info] exists: found data/ui/northern_european/eventpics/new_faction_leader.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:13:54.406 [system.io] [info] exists: missing mods/SS6.3/data/ui/generic/eventpics/new_ancillary_character.tga
07:13:54.406 [system.io] [info] exists: missing mods/SS6.3/data/ui/northern_european/eventpics/new_ancillary_character.tga
07:13:54.406 [system.io] [info] exists: missing data/ui/northern_european/eventpics/new_ancillary_character.tga.dds
07:13:54.406 [system.io] [info] exists: found data/ui/northern_european/eventpics/new_ancillary_character.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:13:54.406 [system.io] [info] exists: missing mods/SS6.3/data/ui/generic/eventpics/new_ancillary_character.tga
07:13:54.406 [system.io] [info] exists: missing mods/SS6.3/data/ui/northern_european/eventpics/new_ancillary_character.tga
07:13:54.406 [system.io] [info] exists: missing data/ui/northern_european/eventpics/new_ancillary_character.tga.dds
07:13:54.406 [system.io] [info] exists: found data/ui/northern_european/eventpics/new_ancillary_character.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:13:54.406 [system.io] [info] exists: missing mods/SS6.3/data/ui/generic/eventpics/new_ancillary_character.tga
07:13:54.406 [system.io] [info] exists: missing mods/SS6.3/data/ui/northern_european/eventpics/new_ancillary_character.tga
07:13:54.406 [system.io] [info] exists: missing data/ui/northern_european/eventpics/new_ancillary_character.tga.dds
07:13:54.406 [system.io] [info] exists: found data/ui/northern_european/eventpics/new_ancillary_character.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:13:54.406 [system.io] [info] exists: missing mods/SS6.3/data/ui/generic/eventpics/new_ancillary_character.tga
07:13:54.406 [system.io] [info] exists: missing mods/SS6.3/data/ui/northern_european/eventpics/new_ancillary_character.tga
07:13:54.406 [system.io] [info] exists: missing data/ui/northern_european/eventpics/new_ancillary_character.tga.dds
07:13:54.406 [system.io] [info] exists: found data/ui/northern_european/eventpics/new_ancillary_character.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:13:54.406 [system.io] [info] exists: missing mods/SS6.3/data/ui/generic/eventpics/new_ancillary_character.tga
07:13:54.406 [system.io] [info] exists: missing mods/SS6.3/data/ui/northern_european/eventpics/new_ancillary_character.tga
07:13:54.406 [system.io] [info] exists: missing data/ui/northern_european/eventpics/new_ancillary_character.tga.dds
07:13:54.406 [system.io] [info] exists: found data/ui/northern_european/eventpics/new_ancillary_character.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:13:54.406 [system.io] [info] exists: missing mods/SS6.3/data/ui/generic/eventpics/new_ancillary_character.tga
07:13:54.406 [system.io] [info] exists: missing mods/SS6.3/data/ui/northern_european/eventpics/new_ancillary_character.tga
07:13:54.406 [system.io] [info] exists: missing data/ui/northern_european/eventpics/new_ancillary_character.tga.dds
07:13:54.406 [system.io] [info] exists: found data/ui/northern_european/eventpics/new_ancillary_character.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:13:54.421 [system.io] [trace] file open,,data/ui/northern_european/eventpics/new_faction_leader.tga,217308
07:13:54.421 [system.io] [info] open: found data/ui/northern_european/eventpics/new_faction_leader.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:13:54.421 [system.io] [trace] file open,,data/ui/northern_european/eventpics/new_ancillary_character.tga,217308
07:13:54.421 [system.io] [info] open: found data/ui/northern_european/eventpics/new_ancillary_character.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:13:54.437 [system.io] [trace] file open,,data/ui/units/scotland/merchant.tga,12332
07:13:54.437 [system.io] [info] open: found data/ui/units/scotland/merchant.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:13:54.437 [system.io] [trace] file open,,data/ui/units/scotland/diplomat.tga,12332
07:13:54.437 [system.io] [info] open: found data/ui/units/scotland/diplomat.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:13:57.140 [game.script.trigger] [trace] Trigger <0201_Message_First_Incoming_Message_Trigger> fired
07:13:58.062 [game.script.trigger] [trace] Trigger <0201_Message_First_Incoming_Message_Trigger> fired
07:13:58.343 [system.io] [trace] file open,,data/ui/northern_european/eventpics/familyevent_deathimportant.tga,217308
07:13:58.343 [system.io] [info] open: found data/ui/northern_european/eventpics/familyevent_deathimportant.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:13:58.343 [system.io] [trace] file open,,data/ui/northern_european/eventpics/familyevent_deathimportant.tga,217308
07:13:58.343 [system.io] [info] open: found data/ui/northern_european/eventpics/familyevent_deathimportant.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:13:59.093 [game.script.trigger] [trace] Trigger <0201_Message_First_Incoming_Message_Trigger> fired
07:13:59.828 [system.io] [info] exists: missing mods/SS6.3/data/ui/southern_european/portraits/portraits/dead/114.tga
07:13:59.828 [system.io] [info] exists: found data/ui/southern_european/portraits/portraits/dead/114.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:13:59.828 [system.io] [info] exists: missing mods/SS6.3/data/ui/southern_european/portraits/portraits/dead/114.tga
07:13:59.828 [system.io] [info] exists: found data/ui/southern_european/portraits/portraits/dead/114.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:13:59.828 [system.io] [info] exists: missing mods/SS6.3/data/ui/southern_european/portraits/portraits/dead/114.tga
07:13:59.828 [system.io] [info] exists: found data/ui/southern_european/portraits/portraits/dead/114.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:13:59.828 [system.io] [info] exists: missing mods/SS6.3/data/ui/southern_european/portraits/portraits/dead/114.tga
07:13:59.828 [system.io] [info] exists: found data/ui/southern_european/portraits/portraits/dead/114.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:14:00.109 [game.script.trigger] [trace] Trigger <0201_Message_First_Incoming_Message_Trigger> fired
07:14:07.031 [system.io] [trace] file open,,data/ui/northern_european/eventpics/new_faction_leader.tga,217308
07:14:07.031 [system.io] [info] open: found data/ui/northern_european/eventpics/new_faction_leader.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:14:07.031 [system.io] [trace] file open,,data/ui/northern_european/eventpics/new_ancillary_character.tga,217308
07:14:07.031 [system.io] [info] open: found data/ui/northern_european/eventpics/new_ancillary_character.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:14:09.343 [system.io] [trace] file open,,data/ui/southern_european/portraits/portraits/young/generals/194.tga,26540
07:14:09.343 [system.io] [info] open: found data/ui/southern_european/portraits/portraits/young/generals/194.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:14:09.343 [system.io] [trace] file open,,data/ui/southern_european/portraits/portraits/young/generals/138.tga,26540
07:14:09.343 [system.io] [info] open: found data/ui/southern_european/portraits/portraits/young/generals/138.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:14:09.343 [system.io] [info] exists: found mods/SS6.3/data/ui/units/mercs/#Border_Horse.tga (from: C:\Program Files\SEGA\Medieval II Total War)
07:14:09.343 [system.io] [info] exists: found mods/SS6.3/data/ui/units/mercs/#Border_Horse.tga (from: C:\Program
Thanks again for responding and helping.
Regards,
Ronnie