The Sinclair family of Holyhill near Strabane became connected to the Perry family through the marriage of Angel Sinclair to George Perry of Moyloughmore (c.1700–1774).

This marriage formed an important link between the Perry estate and clerical and landed families in the wider region.

See also:

• Mullaghmore (Perrymount): The Perry Estate
• Seskinore Estate: Perry and McClintock Ownership
• Perry–McClintock Ownership Timeline