* Came to Genoa City from Australia.
* Is Cane Ashby's father.
* Was sent to prison by Cane.
* Wants Cane to return to take over as head of the 'organization'.
* Gleaned information while flirting with Jill.
* Married Jill

Tristan Rogers (December 8, 2010 - present)

Colin arrived in Genoa City looking for his son, Cane, who had ratted him out and sent him to prison. He used Jill to get information. Colin told Cane that he expected him to bring Lily and the twins and return to Australia to take his rightful place as his successor heading up the 'organization'.

After Colin's interference in Cane's life led to his death, Colin appeared remorseful and has been living a relatively quiet life married to Jill and keeping an eye on Lily and her twins.

Jill Abbott (wife)

Charlie Ashby (grandson)
Matilda Ashby (granddaughter)

Cane Ashby (son, deceased)
Samantha Atkinson (daughter with Genevieve Atkinson, deceased)