In the series A Song of Ice and Fire, who is the founder of House Justman?
Benedict I Justman, known also as Benedict Rivers, Benedict the Bold, and Benedict the Just
<START_INST>In the series A Song of Ice and Fire, who is the founder of House Justman?<END_INST><START_CTX><END_CTX><START_A>Benedict I Justman, known also as Benedict Rivers, Benedict the Bold, and Benedict the Just<END_A>