Rui Martinez de Henestrosa

Rui's father was Martin Ruiz de Henestrosa and his mother was Mayor de Sandoval.  His paternal grandfather was Rodrigo Nunez de Henestrosa; his maternal grandparents were Gutierre Ruiz de Sandoval and Ines de Rada.  He was an only child.  He died in 1248.¹ 

They had a son named Pedro de Henestrosa.