Hello, I am having difficulty in locating where in County Antrim my ancestor, Jacob STEWART, (bc1800, Ireland) and his family were located. He was married to Margaret GAMBLE, born c1805, County Tyrone, Ireland. They and their children, Robert (bc1834), ElizaJane (bc1835), Martha (bc1837) and Margaret Anne (bc1840, County Antrim), emigrated to Carleton County, Ontario in 1840, where their son Thomas was born in 1846. Would the Tithe records have been taken in all of County Antrim prior to 1840? Any help with this problem will certainly be appreciated. TIA Alice Cochrane