Hi,
Yep, "Kingsbog" is the same place as "Kingsmoss".
[A townland in the SE of Ballylinny (aka Ballylinney) parish.
Named so 'cos all peat bogs were reserved for use of the Monarch's forces.
Folks living there were free of taxes (tithe & cess) but had to deliver a cartload of peat products (turbary) to heat the garrison at Carrickfergus twice a year.]
For an comprehensive search you need to cover the following variations:
[With the number of wills or admins listed at PRONI parenthesised here.]
"kingsbog" (7)
"king'sbog" (0)
"kings bog" (0)
"king's bog" (0)
"kingsmoss" (29)
"king'smoss" (0)
"kings moss" (2)
"king's moss" (10)
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"Doagh" is where the local registration office was located.
Folks from Kingsbog would record births there.
----
A James BOYD of Ballyvesey contributed £20 to the establishment of the independent church at Ballycraigy.
[A townland lying next to Kingsbog, but part of Carnmoney parish.]
This chapel was run for many years as an outreach of the Straid congregation.
The Reverend James BAIN ministered there during 1836-1847, though spent his life at Straid, finally retiring in 1880.
[His picture can be seen in the beautifully produced book:
Ballycraigy Congregational Church 1805-2005 A.D.
2005
ISBN 1 870157 64 8
Much is said there about the origins of the local churches,
inspired by the evangelical mission of the Scottish HALDANE brothers from Stirling.
Many members were lost to emigration during The Famine of 1846/7,
but many were attracted during the great 1859 revival.]
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The BOYDs most likely derive from Ayrshire, as a sept of the Royal STEWART clan,
related to King James' big pal MONTGOMERY.
[Though maybe also from the Isles of Bute or Man.]
Ref: The Book of Ulster Surnames pp18-19
Robert Bell
The Blackstaff Press, 1988
ISBN 0-85640-405-5
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Use
http://askaboutireland.ie/griffith-valuation/index.xml?action=placeSearchto have a look at some occupants of Kingsbog in 1864,
together with maps (based on the OS Memoirs of the 1830's, and modern-day OS) and satellite images.
Happy trawling!
Capt. Jock