Gilardi was Funicello's manager and agent for many years until they decided to get divorced in 1981.
Funicello was 68 at the time of the incident, and it was believed that she, Holt, and a nurse escaped from the burning house after it caught fire.
A in recent years have come forward to talk about their cancer or other conditions.
The pair met while working on a set and ended up falling for each other.
People said to themselves, 'I could date that girl if I ever met her.
Annette Joanne Funicello achieved teenage popularity starting in October 1955 after she debuted as a Mouseketeer.
Her fans' reaction to her marriage? Frankie Avalon also remembered his former co-star and said that the country had lost one of its sweethearts and that he felt lucky to have been friends with the actress and work with her on so many projects.
Videos taken in her later years showed the actress struggling to move.