Using Wicklow rather than Carlow - boundaries - see from-ireland.net

24 RC Pepper/Peppard births:

John Pepper 1811, James 1850, John 1853, Gulielmus 1861, Mary 1863

John Peppard 1840, Michael 1843, Mary 1846, Peter 1848

In the Griffiths Valuations of Wicklow in 1853 the following were found - see www.failteromhat.com

John Pepper, Kilcoole Parish, Townland Ballyhorsey

Matthew Peppard, Dunganstown Parish, Coolacork, Townland

64 Peppards in Griffiths for all of Ireland, 125 Pepper none in Carlow.

In an 1890 passenger list had 17 Pepper/Peiper listings
there are many sources of passenger lists, this is just one
www.theshipslist.com is a good website for some passenger lists.