__ | _Johann Nicholas FIRESTONE _| | (1735 - 1807) | | |__ | _Mathias FIRESTONE Sr._| | (1777 - 1850) m 1798 | | | __ | | | | |_Eva Catharina SCHWAB ______| | (1739 - 1828) | | |__ | | |--Alfred FIRESTONE | (1809 - 1887) | __ | | | _James HILL ________________| | | | | | |__ | | |_Mary HILL ____________| (1773 - 1836) m 1798 | | __ | | |_ SARAH ____________________| | |__