My great great grandmother was born in Cargill, Perthshire in 1824. Her parents were George Tasker, (b. 1801 in Meigle, Perth) & Christian Brown (b. 1806 Newhills, Aberdeen).I have recently come across brothers who were also born in Cargill, John Tasker (b. abt 1814) and William Tasker (. abt 1818).Grace, John and William all ended up settling in Jones Co. Iowa in the 1860s.I am trying to link these Taskers together but so far have been unsuccessful.Can anyone help?