|Relative(s)||Derina Rumdnul (wife) Gimlok Rumdnul (son)|
Gruham Rumdnul is a level 25 general goods vendor located in Menethil Harbor in the Alliance-aligned zone of Wetlands. He appears to be the husband of Derina Rumdnul and the father of Gimlok Rumdnul, the only known male dwarf child in the game.
His son, Gimlok Rumdnul, uses the model of a male human child, Although as of Cataclysm, he is significantly shorter, to distinguish him as a dwarf. This was most likely the result of the lack of a dwarven child model in game.