▁and ▁Ned jem ib re , ▁are ▁unknown ▁and ▁could ▁have ▁been ▁A men em hat . ▁One ▁of ▁them ▁could ▁thus ▁be ▁R ensen eb ' s ▁father , ▁or ▁( older ) ▁brothers ▁in ▁succession . ▁ ▁Other ▁research ers ▁such ▁as ▁Stephen ▁Qu ir ke ▁do ▁not ▁follow ▁him ▁in ▁this ▁interpretation . ▁ ▁R ensen eb ' s ▁successor , ▁Hor , ▁could ▁have ▁been ▁of ▁non - ro yal ▁birth ▁since ▁he ▁never ▁reported ▁his ▁parent age . ▁Con sequently , ▁Ry hol t ▁proposed ▁that ▁Hor ▁us ur ped ▁the ▁throne . ▁In ▁any ▁case ▁the ▁e ph em eral ▁reign s ▁of ▁the ▁r ul ers ▁of ▁the ▁early ▁ 1 3 th ▁D ynast y ▁point ▁to ▁the ▁general ▁political ▁inst ability ▁of ▁the ▁time . ▁ ▁References ▁ ▁Category : 1 8 th - century ▁BC ▁Ph ara oh s ▁Category : Ph ara oh s ▁of ▁the ▁Th ir teenth ▁D ynast y ▁of ▁Egypt <0x0A> </s> ▁The ▁T ă rc u ța ▁is ▁a ▁left ▁trib ut ary ▁of ▁the ▁river ▁T arc ă u ▁in ▁Roman ia . ▁Its ▁length ▁is ▁ ▁and ▁its ▁bas in ▁size ▁is ▁. ▁ ▁References ▁▁ ▁Tr ase e ▁tur ist ice ▁- ▁J ude ț ul ▁Ne am ț ▁▁ ▁Tr ase e ▁tur ist ice ▁- ▁j ude ț ul ▁Bac ă u ▁▁ ▁Category : R ivers ▁of ▁Roman ia ▁Category : R ivers ▁of ▁Ne am ț ▁County <0x0A> </s> ▁Am