Looking for relatives with the surname 'Long'...Ardfinnan

Greetings, my name is Margaret Harris, maiden name is Long.  I have traced my roots to Ardfinnan, Tipperary, Ireland.

My 2nd great grandfather was Richard Hutchinson Long born in 1740 in Lacken, Ardfinnan, Tipperary, Ireland. He died on July 4, 1814 in Longfield House, Ardmayle Cashel, Tipperary. Ireland.

My 1st great grandfather was Richard Edward Long, born October 4th, 1824 in Tipperary Town, Tipperary, Ireland. He died on July 1, 1901 in Chippawa, Ontario Canada

His father was Edward Thomas Long, born April 20, 1799 in Longfield House, Ardmayle Cashel, Tipperary Ireland.  He died on April 12, 1875 in Wisconsin in the US.

I was born and raised in Kingsville, Ontario the youngest daughter of Harold Augustine Long.  Harold was the son of William Gladstone Long who was the son of Richard.  I currently reside in Victoria, British Columbia in Canada.

My husband, his sister and I are visiting Ireland in September and plan to visit Tipperary.  I hope to be able to connect with the Long family there to establish a connection with our Irish family.

Please let me know if anyone has any information to assist with my search.

Thank you, Margaret