Duke Oakley

Duke, a character in the Big Sky Country series, is the eldest son of Cliff Oakley, Saywer's older brother and the father of Brooklynne. He is first seen in Chapter 1.

Appearance
Duke has short brown hair with a receding hairline and brown eyes. He usually wears a light blue western shirt with embroidery.

Sawyer Oakley
Duke has a strained relationship with his younger brother Sawyer. Duke travels a lot for work and hardly spends time on the ranch. Sawyer blames him for that while Duke considers his younger brother's hobby of riding in a rodeo "irresponsible, life-threatening". At the end of Chapter 3, they have a heated argument that results in a them getting into a fistfight.

Brookylnne Shao-Oakley
Brooklynne is Duke's daughter who spends most of the time with her mother because Duke is constantly travelling for his work. She spends the summer with him. In a premium scene in Chapter 4, it is mentioned that Brookylenne was born when Duke and her mother were in High School.