her firstname possible was
FLORENTINA
GENDER: Feminine
USAGE: Spanish, Late Roman
Meaning & History
Feminine form of FLORENTINUS
MASCULINE FORMS: Florentino, Florencio (Spanish), Florentinus (Late Roman)
OTHER LANGUAGES: Florentine (French)
Haunts is not german - possible was Hans a shortform for Johannes
and Murrain is also not german. it can be misspelled or the family was not of austrian orgin, so possible british? was she born in the town (capital)Salzburg or do you mean the state Salzburg she came from? which religion did she have?