▁frequently ▁refer ▁to ▁the ▁super natural , ▁including ▁chang el ings . ▁A ▁collection ▁of ▁her ▁stories ▁appeared ▁in ▁print ▁as ▁" The ▁King ▁o ' ▁the ▁Black ▁Art " ▁in ▁ 1 9 8 7 . ▁When ▁Alex ▁Stewart ▁died , ▁the ▁Church ▁of ▁Scotland ▁minister ▁at ▁Bla ir gow rie ▁refused ▁to ▁allow ▁a ▁fun eral ▁service ▁in ▁his ▁church , ▁because ▁Alex ▁had ▁been ▁a ▁Tra v eller . ▁A ▁D und ee ▁minister ▁ph oned ▁them ▁and ▁offered ▁them ▁a ▁service ▁in ▁his ▁church . ▁ ▁C ele br ity ▁ ▁While ▁John ▁Stewart ▁worked ▁on ▁a ▁building ▁site ▁in ▁Hat field , ▁a ▁friend ▁of ▁E wan ▁Mac Coll ▁visited . ▁The ▁following ▁week ▁E wan ▁Mac Coll ▁visited ▁the ▁Stewart ▁family . ▁So on ▁the ▁younger ▁members ▁of ▁the ▁family ▁made ▁record ings ▁of ▁ball ads ▁in ▁London . ▁A ▁few ▁months ▁later ▁the ▁whole ▁family ▁received ▁inv itations ▁to ▁perform ▁at ▁Mac Coll ' s ▁" Sing ers ' ▁Club " ▁in ▁London . ▁In ▁March ▁ 1 9 5 4 ▁Ham ish ▁Hend erson ▁invited ▁the ▁Tra v eller ▁family ▁to ▁do ▁a ▁concert ▁in ▁Edinburgh ▁alongside ▁" A uld ▁Gal oot " ▁( D av ie ▁Stewart ), ▁Je ann ie ▁Robert son ▁and ▁Jimmy ▁Mac Be ath . ▁Later ▁in ▁ 1 9 5 4 ▁Douglas ▁Kennedy ▁and ▁Peter ▁Kennedy ▁visited ▁them ▁and ▁made ▁record ings . ▁So ▁began ▁their ▁career ▁performing ▁in ▁folk ▁clubs : ▁there ▁the ▁people ▁treated ▁them ▁with ▁respect