Conversely I live in Gillingham, where there's several references to him and his history.

I've read shogun and now i'm watching the latest TV show. Both are amazing. Is the wife he's buried with Japanese? And he had one in England too?

Yes, he never returned to England. The Shogunate declared "William Adams" dead and "Miura Anjin" born, by which legal fiction he could remarry.

Was there really a legitimate legal issue needed to be accounted for at the time, across these borders? Additionally, ostensibly to Adams, it would have been something he would have to answer to his creator for moreso than the crown or Shogun, if he was a true believer anyway.

Polygamy (as in being married to more than one person) isn't and wasn't legal in Japan. I don't see how it would in any way be feasible or acceptable to take a new wife in Japan of all places, where honor and family are such important aspects of their culture, while already married.

I understand OP's question to be more practical than honour and family - literally as "Would the Japanese recognise a marriage performed in England?".

Civil registration started in England only in 1837. Modern koseki system in Japan started in 1872, but different systems of civil registration existed way before that, including one created under the shogunate (though many years after Adams's passing).

And indeed, they couldn't possibly careless about his married status regarding him marrying a Japanese woman. His declaration of death was so that he would be free to serve the shogunate freely, without the obligation of return to his family in England.

Neither bureaucracy nor family honour.

If he was known or reasonably believed to the Japanese to be married, yes, there was a legal issue.

> Additionally, ostensibly to Adams, it would have been something he would have to answer to his creator for moreso than the crown or Shogun, if he was a true believer anyway.

I mean, bear in mind that about 30 years before Adams was born, Henry VIII had broken with Rome so that he could get a divorce. Religious views on the sanctity of marriage in England were, ah, evolving rapidly at this point.

> Henry VIII had broken with Rome so that he could get a divorce

As far as I know, Henry VIII never divorced any of his wives, they all ended because of annulment or death.

I mean, Henry certainly _claimed_ that it was an annulment, but it was self-granted, on a basis seemingly made up for the occasion, so realistically considering it to be an annulment was a _bit_ of a stretch.

(Not that this was exactly unprecedented; the whole thing kind of came to a head because the Pope wouldn't grant a spurious annulment to cover a divorce to Henry, but various Popes had certainly granted dodgy annulments to various monarchs _before_.)

If I was to guess, probably yes but on the Japanese side.