This is an obituary at <<https://www.arbormemorial.ca/en/gleneden/obituaries/margaret-zadworny/131026.html>>.

In addition to her <<ddpub:Aye Afloat - Portknockie Collection#1081>> of SCDs Margaret Zadworny also published a collection of step dances "The Smitty Piper Collection". See <<https://books.tac-rscds.org/catalogue/authors/s-z/zadworny/smitty-piper-collection-the>> for example.