Hello
I think I may have linked up with your Harrises very remotely.
The link is as follows, I think
My indirect ancestor Richard Harris lived at Lakeview, Blackrock, Cork. His father was William Prittie Harris.
From the online catalogue of National Library of Ireland website:
Copy of confirmation of arms to the descendants of Richard Harris of Lisgriffin Castle, Co. Cork, and to his grandson, William Prittie Harris of Lakeview, Blackrock, Co. Cork,...
From a book by James Grove White 1903? In the chapter headed Lisgriffin Castle
The castle is on the farm of Mr. Patrick Frawley of Lisgrffin, who lives
in a house N.W. of the castle (1909). He is a brother of Mr. James
Frawley of Harris Grove (Farrancotter Townland) and of Mr. John Frawley
of Boanna, near oM Templemary Church. The present landlords (1909)
are Colonel C. L. Casey, late R.A.; A. E. C. Casey (Bengal C. S., retd.), and
their late sister's husband, S. Eardley-Wilmot, CLE., late Inspector-
General, Imperial Forest Service of India. It was purchased about 1857-59
by Mr. Casey (father of the above-mentioned) from the Annesleys of Annesgrove.
It is now being sold to the tenants under the Land Purchase Act of
1903.
So it looks like my Harrises came, at one time, from Lisgriffin Castle where, in the vicinity, is a place called Harris Grove.
Regards
Suds