My GGG grandmother, Elizabeth Callister, was born in Kirk Michael in 1831 according to the 1881 census. The best match I have found is ch 11 May 1828 German, daughter of William Callister and Margaret Cain. This would make sense as a brother was christened in Kirk Michael and she later lived in German. I'm having trouble finding the parents of William though. Can anyone help please?

Thanks

Jane