[This content is out of date and no longer canon]

Iris has three maternal cousins (and probably more on her father’s side that I don’t know about yet). In L&L, Iris is Drayden’s granddaughter by blood, the daughter of his second daughter Imogen. Drayden’s eldest daughter, Soriel, had three children – Nikolas, Silvus, and Phoebe. Nikolas later became estranged from his family and changed his name, now going by Colress (yes, that Colress and Iris are first-cousins in my AU.) Silvus had no children, and Phoebe was arranged to marry one of the princes of Albion (poké!England/Wales) from a young age. The Pendragons of Unova are a branch of the Pendragons of Albion and were the rulers of Unova up until it joined the League and changed it’s government (Drayden himself was born as a prince – his father was the last king of Unova.) While their marriage was arranged, Phoebe and her husband, Lucius, get along very well and have four children together – triplets Noah, Micah, and Terah and then a daughter, Illuminata (Mina). Iris is especially close with Phoebe due to being close in age with her, as well as the fact that after Iris’ parents died, she was adopted by her aunt and uncle, so Phoebe and her brothers are like siblings to Iris more than cousins. The triplets are currently the Gym Leaders of Opelucid.