Gerónimo_Giménez

Gerónimo Giménez y Bellido (10 October 1854 – 19 February 1923) was a Spanish conductor and composer, who dedicated his career to writing zarzuelas, such as La tempranica and La boda de Luis Alonso. He preferred to spell his first name with a "G", even though his name at birth officially began with a "J".
Written in Spanish, a very comprehensive biographical exposition by Ascensión García de las Mozas may be found at the Universidad de Cádiz institutional repository of Research and Learning Objects (RODIN)
https://rodin.uca.es/bitstream/handle/10498/7788/33195031.pdf?sequence=1