If you're talking about a bloodline from the More Bloodlines submod, then this query should be put in the thread of that submod. This part of the forum is for bug reports of the base game, not issues with submods. To give you an answer though, if you're using More Bloodlines, the last I knew, it is not compatible with the official pre-conquest submods.
'A Game of Thrones' is a user modification for Crusader Kings II not affiliated in anyway with Paradox Interactive or the rights holders to 'Game of Thrones' and 'A Song of Ice and Fire'.
This modification and it's team takes no income or profit, whether it be through donations, advertisements or any other form of revenue.