John Lay1764–1845সময়রেখাBirth1764Death1845সম্পর্কসন্তানAnn Lay (1791–1858)সৎ ভাই-বোনLucinda Lay (1777–1855)David Lay (1769–1843)বাবা-মাJohn Lay (1737–1813)উৎসwikitree Lay-2487