Birth Name: Joaquín Ramón Martínez Sabina
Place of Birth: Úbeda, Jaén, Spain
Date of Birth: 12 February 1949
Ethnicity: Spanish
Joaquín Sabina is a Spanish singer, songwriter, and poet. His stage surname is derived from his mother, Adela Sabina del Campo. His father was Jerónimo Martínez Gallego.
Joaquín’s paternal grandparents were ? Martínez and ? Gallego.
Joaquín’s maternal grandparents were ? Sabina and ? del Campo.
Source: Biography of Joaquín Sabina – http://www.geocities.ws