Lisa Dougherty first became interested in genealogy as a teenager in the 1970s when she helped her father find relatives in Ireland. She pursued genealogy again as an adult when, after her father died, her mother gave her a folder with the papers they had assembled. Back then, records were obtained the old-fashioned way, by writing letters and receiving documents. The internet along with genetic testing has revolutionized genealogy. Now, says Dougherty, many more are interested in finding their family history. Whereas before genealogy was often a hobby pursued by retirees, many young people are now involved. Anyone can do it, Dougherty says, adding the caveat: You have to be prepared for surprises.

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