Keiran as raised by his mother, Mackenzie (Kenseth) Masters and her husband Caleb Masters. He was raised to believe that Cal was his natural father, and it wasn't until recently he found out that there was 'deception' played out there. Fore reasons unknown to Keiran, his true parentage was hidden and he was raised in Montana on a ranch near his maternal grandparents. He's recently arrived in England to discover the whys and figure out the hows on regaining what he perceives is his birthright.