not knowing what you know heres a starter pack
from
https://web.archive.org/web/20170312145901/http://freepages.genealogy.rootsweb.ancestry.com/~rosdavies/one particular Ballygowan townland is in two civil parishes ie Comber one on its southern border and Killinchy on its northern border with Comber there are others
Ballygowan Comber- part 21: 42/64 5km SW of Comber; a village & townland of 302 acres; click here for a photo and more information ; click here to see its location on a townland map .
Ballygowan Killinchy- part 21: 42/64 5km SW of Comber; a village & townland of 380 acres;click here for a photo and more information .
Ballygowan House Killinchy . house, estate of 160 acres & workman's cottages ; held partly in fee by Samuel Lowry in 1863 & partly leased from William Mussenden GV
Tithes Applotment Books 1823-1837 based upon the index work of the Irish Genealogy Hub. The relevant original books are in the Public Record Office of Northern Ireland (PRONI) Belfast
Scott, William-Townland: Ballygowan Year: 1833-Killinchy-Down
Griffiths valuation
http://www.askaboutireland.ie/griffith-valuation/you should keep a note of all and look up William first and hopefully see the homestead on accompanying maps
Scott, William-Townland: Ballygowan Year: 1833-Killinchy-Down
SCOTT ROBERT DOWN KILLINCHY
SCOTT THOMAS DOWN KILLINCHY
SCOTT JAMES DOWN KILLINCHY
SCOTT WILLIAM DOWN KILLINCHY
SCOTT WILLIAM DOWN KILLINCHY
SCOTT WILLIAM DOWN KILLINCHY
SCOTT SARAH DOWN KILLINCHY
SCOTT THOMAS DOWN KILLINCHY
SCOTT HUGH DOWN KILLINCHY
SCOTT HENRY DOWN KILLINCHY
ros davies hunting through 1 databases for Scott in Ballgowan
http://freepages.genealogy.rootsweb.ancestry.com:80/~rosdavies/SURNAMES/Afrontpage.htmHamilton SCOTT . Comber of Ballygowan ; leased a house & small garden in 1863 from Alexander Rainey GV
Miss Isabella SCOTT . Kilmood daughter of Hugh Scott ; married Joseph Gibson of Tullynagee 28 Jul 1845 at Ballygowan Presbyterian Church, witnesses were John Briggs & Robert McMillen ; mother of William b. 1866 CR
Miss Jane SCOTT . Comber & Newtownards of Magherascouse ; daughter of Thomas Scott (a carpenter ) ; married Hugh McGivern of Ballygowan 10 May 1873 at Ballygowan Presbyterian Church, witnesses were Wiilliam James Scott & Mary Murry ; mother of Isabella b. 10 Feb & bpt. 25 Mar 1874 & Elizabeth b. 13 Apr & bpt. 1 Jul 1875 & James b. 23 Dec 1876 & bpt. 1 Mar 1877 & Mary b. 5 Feb & bpt. 1 May 1879 & Hugh b. 1 Dec 1882 & bpt. 1 Mar 1883 & Jane b. 6 Nov & bpt. 6 Feb 1887 & Thomas Henry b. 22 May & bpt. 23 May 1889 at 1st Newtownards Presbyterian Church PR
William SCOTT . Comber witness at the marriage of Lowry Boyce of Ballygowan & Jane McAuley of Ballygowan 8 Apr 1882 at Ballygowan Presbyterian Church
searching just nore
Charles SCOTT . Killinchy son of Robert Scott ; aged 21 married Mary Steel 15 Nov 1854 CR
David SCOTT . Killinchy
married Agnes Ledgerwood 17 Apr 1834 at 1st Killinchy Presbyterian Church PR
Gawin SCOTT . Killinchy
married Agnes Patterson 21 May 1814 at 1st Killinchy Presbyterian Church PR
Gawin SCOTT . Killinchy
married Elizabeth Coulter 15 Apr 1830 at 1st Killinchy Presbyterian ChurchPR
more entries
William SCOTT . Killinchy
married Jane Scott 13 Mar 1819 at 1st Killinchy Presbyterian Church PR
William SCOTT . Killinchy married Jane Cleland 3 Jan 1825 at Killinchy Church of Ireland PR
all from
https://web.archive.org/web/20170312145901/http://freepages.genealogy.rootsweb.ancestry.com/~rosdavies/