Dear John,
I am working on philatelic/postcard/lithograph collectables related book on the life of SFX, with images of these items being used a illustrations.
For that I had to refer to about 15 different works, and counting, on the life of St Francis Xavier, covering various specific aspects of his complex diary, specially his complex movements whilst he was 'jet setting' so often in the fast East. Some works are
in paper, others in pdf (non OCR) and others in pdf (with OCR) where I can do quick searches.
Some publications do not mention cross references by location where it is invoked, they appear at the end of the literary work as a 'lumpsum'. One specific author (can't remember his name off hand) was known to have exhagerated real accounts with a lot of his
own 'versions' of events. I avoid such works.
Hence, when in doubt of something, I need to cross refer multiple works, but when still unclear, I only pick the most reputed works/authors like Schurehammer, Cros, etc. Let us not forget that it took Schurehammer over 60 years to complete his monumental work.
His position as a Jesuit himself, allowed him to have open access to more reference material than the average author on the subject.
I have noticed that some works refer to each other, hence accounts like those people who lived in the period before 1552, those who had accounts in the 1556 inquiry, depositions under oat at the papal canonisation process in 1616 and finally all the letters
written by Francis Xavier and his correspondents (specially those collected by Mansilhas - who was himself expelled from the society too) help a lot in cross checking inconsistencies.
My postal military history skills (for which won me the George Pearson literature award in 2012 for a WWI related article in Portuguese India) and my special interest in nautical archaeology (where I am a diver and studying nautical archaeology/shipwrecks),
help me also do investigative nautical related matters based on what information is available. For example, on that painting depicting Francis Xavier being lowered from a sailing ship by hand from sailors holding him in midair, it is physically impossible
to happen due to the human size, ship hull size and water level - just a painter's exaggeration. However, that does not mean the miracle that is purported to have taken place in the calming of sea waters, has never taken place. (I had been to Lisbon recently
and I was granted special access to the St Francis Xavier chapel at the Museu do Roque, that contains the paintings related to the saint. They had opened it for me to see and photograph some specific paintings. My main aim was to see with my own eyes the relative
dimension of some paintings and observe detail with consideration with scale). Seeing things in real life do make a difference, whenever possible.
I have not read Francisco de Sousa's book but will get a copy to check out his versions of events.
But for my work, I shall list cross references when needed.
Kind regards,
Joao Paulo Cota