1 9 2 6 ▁he ▁followed ▁in ▁his ▁father ' s ▁foot steps ▁by ▁becoming ▁the ▁chair ▁of ▁Ge ology ▁at ▁the ▁University ▁of ▁Budapest . ▁ ▁On ▁September ▁ 1 4 , ▁ 1 9 2 6 ▁he ▁married ▁Made le ine ▁G om per z . ▁They ▁had ▁a ▁son , ▁La jos , ▁born ▁in ▁ 1 9 2 9 ▁in ▁Budapest . ▁de ▁Loc zy ▁was ▁Director ▁of ▁the ▁Ge ological ▁Institute ▁of ▁Hung ary ▁until ▁ 1 9 3 3 . ▁During ▁this ▁time ▁he ▁devoted ▁himself ▁to ▁education ▁and ▁training ▁of ▁ ▁Hung arian ▁students ▁of ▁ge ology ▁ ▁and ▁with ▁this ▁team ▁discovered ▁the ▁oil ▁fields ▁as ▁well ▁as ▁the ▁depos its ▁of ▁b aux ite , ▁iron ▁and ▁mang an ese ▁or es , ▁and ▁coal . ▁His ▁group ▁in ▁the ▁Institute ▁under ▁his ▁direction ▁helped ▁to ▁launch ▁the ▁projects ▁of ▁ir rig ation ▁of ▁the ▁Hung arian ▁pla ins ▁and ▁location ▁of ▁dam ▁sites ▁in ▁the ▁valley ▁of ▁W agg , ▁then ▁part ▁of ▁Czech oslov ak ia . ▁ ▁Post ▁World ▁War ▁II ▁ ▁After ▁World ▁War ▁II ▁ ▁by ▁the ▁suggestion ▁of ▁Professor ▁Mart onne ▁he ▁executed ▁ge ological ▁expl oration ▁in ▁the ▁French ▁Mor oc co ▁for ▁the ▁Soci et é ▁Ch ér if ienn ne ▁des ▁Pet ro les . ▁ ▁He ▁worked ▁during ▁ 3 ▁years ▁for ▁the ▁Mad en ▁T et k ik vo ▁Ar ama ▁En st it us u , ▁at ▁An k ara . ▁During