Has anybody detailed informations about Johann I? He died 1407 and the stonemasonry should be also from the early 15th century.
Also we are interested in more informations about the armour which is shown at the memorial slap (picture #2). The 1st picture should show a brigandine..

Thanks in advance :)

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Johann I von Wertheim 1407 - Alive_v2.jpg
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Johann I von Wertheim 1407 - Memorial Slap_v2.jpg