Giles Farnaby's year of birth is sometimes given as: 1565 *http://www.hoasm.org/IVM/Farnaby.html  sometimes as 1562 *http://www.musicweb.uk.net/classrev/2006/Mar06/Farnaby_Fantasias_8570025.htm  sometimes as 1563 *http://www.musicweb.uk.net/classRev/2003/Nov03/farnaby.htm  What is the basis for claiming his year of birth was 1560?  