i am researching the gillihans of south east missouri around fisk and poplar bluff. my great gramdfather was elmer gillihan. his son william andrew gillihan was my maternal grandfather. he had two sisters and two brothers. the oldest was uncle lou who was married toaunt violet and uncle E.C whose wife was named vivian then there was aunt mame who married garland sanderson and aunt opal who married uncle bon wright, then he had a half sister named margie who was married to orvile wilkerson. have more on the children of these brothers and sisters would love to eschange information with anyone connected to these gillihans.