I believe Anysia is a variant of
Agnes.
I suppose Annemund could be Old
German 'ansi'-a god plus 'mund'-protection (like Old English
Osmond) but I doubt it. I would guess it is more
Anne, which was likely already a common given name, with the addition of 'mund'- protection, so 'protection of
Anne (St.
Anne?)'
Is it possible Aleaunie was a misread/misprint of Alcuin?
Cera? Maybe a form of
Sarah or
Kara?