Federico Garret Rueda
 

Dear All,
Do you happen to know anything about Federico Garret Rueda? There is little information about him available online, for example, this: http://memoriablau.es/viewtopic.php?f=20&t=6146
However, for example, his date of birth is not mentioned anywhere? Do you have it, for instance, in a book?
Thank you very much in advance.