Hida theory for special orders

This note is devoted to the study of families quaternionic modular forms arising from orders defined by Pizer. In this situation, Hecke eigenspaces are 2-dimensional contrary classical case Eichler orders. The main result a Control Theorem in spirit Hida, interpolating these eigenspaces. We restrict our attention definite rational quaternion algebra ramified at single odd prime [Formula: see text].