Yaxley most likely obtained his wand from Ollivander, at a price of seven Galleons, just before his first year at Hogwarts School of Witchcraft and Wizardry.
He used this wand during the First Wizarding War in which he fought as a Death Eater, loyal to Lord Voldemort. He also used this wand during the Second Wizarding War as well, in confrontations such as the Battle of the Astronomy Tower, Harry Potter's Infiltration of the Ministry of Magic and the Battle of Hogwarts.
It's unknown what happened to his wand ofter the Battle of Hogwarts in 1998, since his ultimate fate is unknown, though if he survived the battle, he was most likely captured and sent to Azkaban along with the rest of the surviving Death Eaters.
Behind the scenes
- In Harry Potter and the Deathly Hallows: Part 1, while Yaxley pursued the trio during their escape, he was disarmed of his wand when Ron cast Expelliarmus.