▁Berlin ▁to ▁German ▁actor ▁T il ▁Schwe iger ▁and ▁American ▁fashion ▁model ▁D ana ▁Car ls en . ▁She ▁is ▁the ▁third ▁of ▁four ▁children , ▁after ▁Val entin ▁( born ▁ 1 9 9 5 ) ▁and ▁L una ▁( born ▁ 1 9 9 7 ), ▁and ▁before ▁Emma ▁( born ▁ 2 0 0 2 ). ▁She ▁suffered ▁from ▁Le uk emia ▁for ▁four ▁years ▁from ▁age ▁ 7 ▁to ▁age ▁ 1 1 . ▁All ▁four ▁of ▁them ▁are ▁child ▁actors , ▁having ▁all ▁appeared ▁in ▁the ▁ 2 0 0 7 ▁film ▁Ke ino hr has en ▁and ▁its ▁ 2 0 0 9 ▁sequ el ▁Zwe io hr k ü ken , ▁directed ▁by ▁their ▁father . ▁Her ▁parents ▁separated ▁in ▁ 2 0 0 5 . ▁Schwe iger ▁now ▁lives ▁with ▁her ▁mother ▁in ▁Hamburg . ▁ ▁Career ▁ ▁Schwe iger ▁made ▁her ▁film ▁debut ▁as ▁S as cha ▁in ▁Ke ino hr has en ▁( 2 0 0 7 ), ▁co – st arring ▁N ora ▁Tsch ir ner ▁and ▁her ▁father ▁T il ▁Schwe iger , ▁who ▁also ▁directed ▁the ▁film , ▁and ▁repr ised ▁her ▁role ▁in ▁its ▁ 2 0 0 9 ▁sequ el , ▁Zwe io hr k ü ken . ▁Her ▁brother ▁and ▁sister s , ▁Val entin ▁and ▁L una ▁and ▁Emma ▁T iger ▁also ▁appeared ▁in ▁the ▁films . ▁ ▁She ▁mode led ▁with ▁Roma ▁e ▁T os ka ▁in ▁ 2 0 1 1 . ▁ ▁Film