Yes, G.N. Lewis had siblings. He was the son of a wealthy family and had several brothers and sisters. His siblings included a brother named William and a sister named Elizabeth. Lewis's family background contributed to his education and early interest in chemistry.
"Siblings" is spelled as s-i-b-l-i-n-g-s.
Lewis Carroll had ten siblings; seven sisters and three brothers.
Lewis G. Hansen died in 1965.
Lewis G. Hansen was born in 1891.
Ronald G. Lewis was born in 1941.
Theodore G. Lewis was born in 1890.
Theodore G. Lewis died in 1934.
Lewis G. Longsworth died in 1981.
Lewis G. Longsworth was born in 1904.
G. Lewis Jones was born in 1907.
G. Lewis Jones died in 1971.
Lewis G. Watkins died in 1952.