This Cassidy family genealogy is based on research that began over 50 years ago in the 1940s. The first print edition was published in 1949 as part of the re-dedication of the Francis Edward Cassidy Memorial Church at Cassidy Lake. The second edition was published in 1985, the third in 1990, the fourth in 1998, and the fifth in 2004. In 2007 we published a new book, The Cassidy Story from Ireland to Cassidy Lake and Beyond.
Our genealogy record has grown steadily from its modest beginnings to over 1600 individuals today. This information is the result of the hard work of many individuals to whom we are deeply indebted. We continue to add new details and branches at all levels on a regular basis and welcome any additions and corrections as well as the opportunity to discuss our research.
Our Cassidy family genealogy records are only available online. We no longer publish them in printed form. To protect people’s privacy, we do not provide public access to biographical information for persons still living. This restricted information is available to Cassidys of Cassidy Lake family members only.