Perhaps you should try some spelling variations:
abierta a » abierta y, abierta de, abierta en
de maria » de marzo, de marx
maria a » maria e, maria de, maria di
17 de » 1 de, 12 de
mar a » mar y
31 de » 1 de, 30 de, 11 de
1 17 » 1 1, 1 15, 1 10
a 16 » al 16, 1 16, 3 16
a 31 » al 31, la 31, a 1

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( Cabildo abiertas 1 17 de mar a 16 ) OR ( Cabildo abierta a 31 de maria a 1850 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abiertas 1 17 de mar a 16 ) OR ( Cabildo abierta a 31 de maria a 1850 ))*.