According to "Maryland Catholics on the Frontier" (O'Rourke)

Descendants of Nicholas Moore

1 Nicholas Moore b: 1748 St. Marys co., MD d: September 01, 1827 Perry county, MO
. +Monica Drury b: February 1750/51 St. Mary's co., Md. d: December 18, 1827 Perry county, MO m: 1770 in St. Mary's co., Md.

2 Isidore Moore b: November 15, 1771 St. Marys co., MD d: May 1842 Perry county, MO
... +Eleanor Cooper b: Abt 1766 m: March 22, 1794 in Nelson co., Ky.

*2nd Wife of Isidore Moore:
... +Leah McDaniel b: Abt 1779 Nelson co., Ky. d: February 06, 1854 m: Abt 1799

2 Bede Moore b: Abt 1773 St. Marys co., MD d: November 12, 1856 Perry county, MO
... +Verlinda Adams b: Abt 1779 d: December 10, 1859 Perry county, MO m: December 05, 1800 in Nelson co., Ky.

2 James Nicholas Moore b: Abt 1775 St. Marys co., MD d: March 05, 1853 Perry county, MO
... +Susannah Becraft m: October 27, 1801 in Nelson co., Ky.

*2nd Wife of James Nicholas Moore:
... +Sarah Ann Quick b: Abt 1788 d: August 31, 1869 Perry county, MO m: April 10, 1804 in Ste. Genevieve, Mo.

Notes: The approximate birthdate of Nicholas Moore was ascertained from a lease for 129 A. which he held on Beaverdam manor in St. Mary's county. The land had been leased to "William More on the lives of Nicholas and James More" for an annual rent of twelve shillings six pence. In 1768, Nicholas was listed as the tenant in possession, aged 56, while James was 42. Nicholas More was listed as a member of St. Inigoes parish in 1768. His name does not appear in 1769, but that of Dian More does. No will or administration papers could be located for Nicholas Moore.
Source--Maryland Catholics on the Frontier: The Missouri and Texas Settlements by Timothy J. O'Rourke, Page 13

Nicholas Moore appears to have been a slaveholder. The parish records indicate that Henry Thompson, age 44, servant of Nicholas Moore, died in 1827.

In the death record in Missouri of their son Nicholas, Nicholas, Sr. and Diana are given as his parents. The maiden name of Diana appeared to be Fenel, but could also be construed to be Penel. Neither surname was located in research in St. Marys county, Maryland.
Source: Maryland Catholics on the Frontier by Timothy J. O'Rourke, pg. 13

John Drury suffered at the hands of the British during the American Revolution when property was stolen from him which consisted of tobacco, cow and calf, looms, furniture, geese, 30 dunghill fowls, hide, corn, meal, beef and bacon, axes, etc. valued at 30/15/0 in 1781.
Source: Maryland Catholics on the Frontier, pg. 838