Martel was born in
Saint Peter Port in 1956. Her parents were Eileen Ethel (born Allchin) and John Royston (Roy) Martel and she was the fifth of their six children. Martel was not well. She was born with paralysed legs,
spina bifida, and
hydrocephalus. Her doctor estimated that she might live for a year. After about ten days she was transferred to St Peter Port Hospital where she was baptised. Her head was getting larger and her imminent death was mistakenly predicted. Her symptoms were relieved in Liverpool when she was 15 months old where she was given a new treatment for hydrocephalus at
Alder Hey Hospital. However, she was still in the hospital until she was two and three quarters. Her parents believed that Linda could see other people's ailments and that some were cured by her touching the offending parts of their bodies. They would send out her handkerchiefs to enquirers who would use the cloth to relieve their symptoms. Linda hated church buildings but she would talk of Jesus and Mary even though her parents were very religious. ==Book==