avenger will help you most, but needs to make 3 messages first
Killydonnelly is a townland in Rasharkin Civil Parish
no Calderwood in tithes applotment books 1823-37 doesnt mean much
1862 Griffiths Valuation
http://www.askaboutireland.ie/griffith-valuation/Calderwood Alex. Killydonnelly Rasharkin Antrim
Calderwood Alex., Jr. Killydonnelly Rasharkin Antrim
Calderwood David Killydonnelly Rasharkin Antrim
Calderwood Hugh Killydonnelly Rasharkin Antrim
Calderwood James Killydonnelly Rasharkin Antrim
Calderwood John Killydonnelly Rasharkin Antrim
Calderwood Mathw. Killydonnelly Rasharkin Antrim
Calderwood Matthew Killydonnelly Rasharkin Antrim
Calderwood Samuel Killydonnelly Rasharkin Antrim
Calderwood William Killydonnelly Rasharkin Antrim
you can look up further details on each, and see their homestead blg on a townland map
they have continuation books up to 1922 at PRONI
for the townland name history see
http://www.placenamesni.org/resultdetails.php?entry=18741John Grenham website says 18 Calderwood households in parish in 1856-7
Earlier Calderwood concentrate around Ballymoney eg Flax growers
https://www.failteromhat.com/flax/antrim.php gives Robert and Rachel Calderwood in 1796
or earlier 1740s 1740 Protestant Householders' Returns for the Baronies of Cary, Dunluce, Kilconway and Toome. see
http://www.billmacafee.com/18centurydatabases.htmAlex David & James Calderwood have separate entries .