▁Y ak an , ▁etc . ▁are ▁also ▁ex cluded , ▁despite ▁being ▁also ▁native ▁to ▁Mind ana o ▁and ▁despite ▁some ▁groups ▁being ▁closely ▁related ▁eth n ol ingu ist ically ▁to ▁the ▁L um ad . ▁This ▁is ▁because ▁unlike ▁the ▁L um ad , ▁the ▁Mor os ▁converted ▁to ▁Islam ▁during ▁the ▁ 1 4 th ▁to ▁ 1 5 th ▁centuries . ▁This ▁can ▁be ▁confusing , ▁since ▁the ▁word ▁lum ad ▁literally ▁means ▁" native " ▁in ▁the ▁Vis ay an ▁languages . ▁ ▁Bag ob o ▁The ▁Bag ob o ▁are ▁one ▁of ▁the ▁largest ▁sub groups ▁of ▁the ▁Man ob o ▁pe op les . ▁They ▁compr ise ▁three ▁sub groups : ▁the ▁Tag ab awa , ▁the ▁Kl ata ▁( or ▁G ui ang an ), ▁and ▁the ▁O vu ▁( also ▁sp elled ▁U vu ▁or ▁U bo ) ▁pe op les . ▁The ▁Bag ob o ▁were ▁formerly ▁nom adic ▁and ▁far med ▁through ▁ka ing in ▁( slash - and - burn ) ▁methods . ▁Their ▁territory ▁extends ▁from ▁the ▁D ava o ▁G ulf ▁to ▁M t . ▁A po . ▁They ▁are ▁tradition ally ▁ruled ▁by ▁ch ie ft ains ▁( mat an um ), ▁a ▁council ▁of ▁el ders ▁( mag ani ), ▁and ▁female ▁sh am ans ▁( m ab al ian ). ▁The ▁supre me ▁spirit ▁in ▁their ▁ind igen ous ▁an ito ▁relig ions ▁is ▁Eug p am ol ak ▁Man ob o ▁or ▁Man ama