Help with Surname: Harr

[teecbear]

  My great grandfather was Thomas Harr.  He was born abt 1833 in Tipperary, Ireland.  He married my great grandmother, Eliza Corcoran (from Dublin) prior to 1875.  He also immigrated to the US prior to 1875.  I am unsure where the marriage took place.

  With such little information, is it a hopeless cause?  Any assistance would be appreciated

[Oaks and Acorns]

I haven't come across that surname before but if you search for "hare" you will see there are many variations:

http://www.irishtimes.com/ancestor/surname/

Dara.

[teecbear]

 On a tombstone of a relative I saw the name "Herr" but was told it was a mistake.  I was also told that "Harr" started out as something similar to "O'Harr", but I have nothing to prove that.

[Mar Ryan]

I wonder would the surname be Parr, which is a Church of Ireland name in Co. Tipperary / Offaly border Roscrea area perhaps co. Laoise