Editing Rosemary West (section)

===Early years===
Rosemary Letts was born in Barnstaple, Devon, to William Andrew and Daisy Gwendoline Letts after a difficult pregnancy. Her mother suffered from depression and was given ECT while pregnant; some have argued that this may have caused prenatal injury to her daughter. Rosemary grew up into a moody teenager and performed poorly at school.

Rosemary's parents split up when she was a teenager. She lived with her mother before moving in with her father at the age of 16 in Bishop's Cleeve, near Cheltenham; her father was prone to violence and repeatedly sexually abused her. At around this time, she began dating West who was living at Lake House Hotel Caravan Park, Stoke Road, Bishops Cleeve. Her father disapproved of the relationship, threatening to call social services and threatening West directly. Rosemary was caring for West's daughter Anne-Marie (by his previous marriage to Rena Costello) and his stepdaughter, Charmaine (daughter of Rena Costello and another man). West and Rosemary moved in together at the Lake House Hotel Caravan Park; Charmaine briefly attended Bishops Cleeve County Primary School on Tobyfield Road. However, by 1970, Rosemary found herself pregnant by West and they moved to Midland Road, Gloucester.

Rosemary West and her husband were convicted of sexual assault in January 1973. They were fined for indecent assault of Caroline Roberts (née Owen), who escaped the couple's home after being attacked and reported them to the police. The Wests' typical pattern was to pick up girls from bus stops in and around Gloucester and imprison them in their home for several days before killing them.

She also periodically worked as a prostitute, often while her husband watched. One of the most frequent visitors to 25 Cromwell Street, now demolished, was her abusive father. She was often pregnant and was the mother of eight children. Five of these were fathered by Fred West, while three were fathered by clients she met through prostitution.

It is reported that, even after the birth of her fourth child, Rosemary's father would still visit her for sex, and would then rape Fred's daughter Anne-Marie.