Catherine was the daughter of McDonell Benedict Miller and his ex-wife Nadine. At the time of the Zanzibar Land Disturbance in 1999, she was residing alongside her father in Los Angeles, California.
Behind the scenes
Catherine (キャサリー Kyasarī?) is a character who is mentioned in the Metal Gear 2: Solid Snake manual, under Master Miller's bio. Although she does not make an appearance in the game itself, dummied dialogue suggests that she was to have had a minor speaking role, wherein a character named Carrie (キャリー kyarī?) informs Solid Snake via radio that her Daddy is not available to talk due to his going fishing, providing Snake with a new frequency to contact him due to having brought his radio with him. If true, this dialogue implies that Catherine was still a child at the time of Operation Intrude F014, as she tells Snake to "come and play with [her] next time."
- Metal Gear 2: Solid Snake - User's Manual
- Metal Gear Solid 4 Database ("Master Miller")