I have transcribed the actual German registers around that year and saw no Marriage entry though the deaths of both Ann (1797) and Frances (1777) are there.
The name Hin(g)l(e)y does not AFAIK appear elsewhere in German registers but does appear quite often in Arbory Registers and in records of land holdings in Arbory.
My own judgement is to totally disbelieve any entry in IGI that has the word 'abt' in it - I assume this means 'I am making a guess here'