Gorivan/Goravin of Co Sligo

[nkn]

I am looking for information on two brothers who were born in County Sligo but immigrated to Yonkers NY prior to 1850.   

The surname is spelt many different ways.  Basically, take Gorivan and substitute (*) for each vowel.  G*R*V*N.  Most name variations start with "Go".

Patrick Gorivan, b.abt 1830, Co Sligo
John Gorivan, b.abt 1835, Co Sligo
Parents:  John Gorivan and Bridget Austin, birth dates and locations unknown.

Occupations:
Patrick:  livery stable owner
John: brick mason

Patrick married an Elizabeth, location and surname unknown.
John married a Margaret McGarrell in NY, who was born in Ireland, but location unknown.

I look forward to any comments you might have.

Thanks.

[hallmark]

https://familysearch.org/search/record/results?count=75&query=%2Bsurname%3AGorivan~%20%2Bany_place%3ASligo

[nkn]

It was an interesting list of names that occasionally point to a specific area or townland.  But, unless I missed something, there is no exact correlation to a John Gorivan married to a Bridget Austin, with family members listed.  Yes, one or two Johns and/or Bridgets were listed, but either dates didn't match up or names of family members don't appear, so there is no way to match them up.