A) Maria Biros baptism: 23 March 1827 Poľov, Košice, Slovakia
father: Joannes Biros
mother: Elisabetha Juhász
B) Maria Biros baptism: 9 June 1829 Poľov, Košice, Slovakia
father: Joannes Biros
mother: Anna Kozell
C) Maria Biross baptism: 7 February 1825 Poľov, Košice, Slovakia
mother: Catharina Biross
D) Maria Biross baptism: 29 March 1820 Košice, Košice, Slovakia
father: Joan Biross
mother: Anna Szchga
E) Maria Biros baptism: 16 March 1835 Košice, Košice, Slovakia
father: Joannes Biros
mother: Anna Stofan
F) Maria Biros
baptism: 17 December 1822 Košice, Košice, Slovakia
father: Josephus Biros
mother: Maria Hudak
G) Maria Biross baptism: 4 September 1827 Košice, Košice, Slovakia
father: Joann Biross
mother: Maria Roscsek
H) Maria Biress baptism: 11 December 1820 Košice, Košice, Slovakia
mother: Catharina Biress