William Parks Ross was born on Isle Burrow, Orkney, Scotland. He Isabella Dunbar and they had five children. They lived in Puslinch Township, Wellington, Ontario.
William Ross, son of Margaret Ross, was born in 1837 in Scotland. He emigrated in about 1856. He married Mary Ann Nichol (1842-1927) and they had six children. They lived in Morriston, Ontario.
David Ross was born in about 1833 in Tain, Ross-shire, Scotland. He married Isabella Ross (1841-1931), daughter of Christina Ross. They had six children. He died in 1916 in Hamilton, Ontario.