I have not been able to go onto familysearch.com today, but you should be searching for Toal in Ireland etc
From Ros Davies see the other entries , but this one might connect later
Miss. Catherine TOLL . Newry daughter of Patrick Toll of Crobane;married James Davis, a soldier with 21st Regiment 4 Apr 1807 FTM 8/2005 p 69
From Ulster Historical Foundation ie
www.ancestryireland.co.uk/ If you use their search system, you will get a report which starts with Birth records for Antrim and Down, then Marriage records for Antrim and Down , then Irish ancestors being researched (members interests), then Distribution of Surnames in Ulster ( 9 counties) in the mid-1800’s [ie Mathesons Database] , then Ulster Historical Foundation Research Files and so on. You can look up say the births and you will get first names and a year and a county, only then do you have to pay to view the entry to get any more detail. In the marriage section. I have learnt to match the dates shown for husband and spouse, thus reducing the possible marriage dates, nevertheless you then need to check it out. Members interests could contain your family being researched already. Heres what looks like your best luck
Births TOAL PATRICK 1828 Down
Civil Marriages TOAL PATRICK 1848 Down
Civil Marriages DONALDSON JANE 1848 Down
Marriage Record DONALDSON JANE 1848 Newry & mourne
Rushing onwards, keep an open view on surname spellings, good luck Jim