Please answer the following question: What key details about john of austria can be extracted from the following bio? Bio: john of austria -lrb- 24 february 1547 -- 1 october 1578 -rrb- , in english traditionally known as don john of austria , in spanish as don juan de austria and in german as ritter johann von Osterreich , was an illegitimate son of holy roman emperor charles v . he became a military leader in the service of his half-brother , philip of spain and is best known for his naval victory at the battle of lepanto in 1571 against the ottoman empire .
A:
- death place is bouge near namur- death date is 1 october 1578- allegiance is spain 1506 spain- parents is charles v , holy roman emperor barbara blomberg- birth date is 24 february 1547- name is john of austria- image is john of austria portrait.jpg- birth place is regensburg- religion is roman catholic