Rosanna Diane Davison is the daughter of the famous musician Chris de Burgh and the song “For Rosanna” was written by her father for his 1986 album, which is into the Light in her honor. She was born to Chris de Burgh, and Diane de Burgh on 17 April 1984, in Dublin, Ireland and now her current age is 39 years as of 2023.
In her family she lives with her two siblings named, Hubie Davison, and Michael Davison.
She got married to Wesley Quirke (m. 2014).