Meanings of bloody mummer in English

The Bloody Mummers will be left as well, to do the foraging.

And Qyburn... he might have saved Jaime's life, but he was still a Bloody Mummer.

Lord Tywin's Bloody Mummers.

Them Bloody Mummers killed some of Ser Amory's lot in their beds, and the rest at table after they were good and drunk.

She ripped Oathkeeper from her sheath and whirled, expecting more Bloody Mummers... but it was only Hyle Hunt atop the crumbling wall, his legs crossed.