A similar entry appears in the Wheel of Time Companion confirming the information available in the main story arc.
Unless stated otherwise, all information herein is taken from Towers of Midnight, Chapter 49.
Padra is one of Aviendha and Rand's children. Like the other three, she has been able to channel since she was a child and is able to hold the Power constantly. She and her siblings are not lords, but had become something more to the Aiel, so the Clan Chiefs look to them. She and a group of other Maidens encounter a Seanchan scouting party and kill several of them before the remainder retreat through a gateway. After this, she attends a meeting where all the Clan Chiefs are present and persuades them to go to war with the Seanchan, though she is unsure if it is the right thing to do.
She is named after Padraigin al'Teirik, a member of TarValon.Net.