[2] Gotthard and his kinship swore loyalty to Duke Stephen during his internal conflict against his father, King Béla IV of Hungary.
Gotthard seated in Hatvan in Heves County, as Denis Péc exercised his rights of judging primarily in the southern parts of Stephen's kingdom.
[3] Tibor Szőcs argued Gotthard's role was not an occasional substitution but a permanent deputy of the palatine in the northeastern part of Stephen's realm.
[5] He was still alive in 1276, when, alongside several members of the kindred including his adult sons, agreed to their relative Leustach to hand over the daughters' quarter (portions in Bágyon and Szabolcs) to his sister Elizabeth.
Her husband Ivan, son of Csernete sold the estate to Paul Gutai, thus part of the village was no longer in the hands of the Szolnok kindred.