siblings of Tranquil Lady xx

half siblings maternal 2 half siblings paternal 4

half siblings maternal

stallion State of Rest xx (Thoroughbred, 2018, from Starspangledbanner xx)

State of Rest xx
gender-male
2018

Starspangledbanner xx / Quiet American xx

horse Stute von Frankel xx (Thoroughbred, 2023, from Frankel xx)

Stute von Frankel xx
gender-female
2023

Frankel xx / Quiet American xx