Maryborough Chronicle 7 Aug 1903:- "DEATH, BEIER - On August 6th 1903, at the residence of her daughter (Mrs P Sauer) Queen Street, Maryborough, Caroline Beier, aged 74 years". The only daughter with initial P is Paolina, making this person her husband.
Qld BDM reg# [1879/C771 -Sauer,Carl Wilhelm + Beier,Pauline Wilhelmine]