Pedigree+Description

Sally and Pete got married; neither Sally nor Pete has down syndrome. Down syndrome is autosomal ressive and only three to five cases are inherited from parent to offspring. Sally and Pete had three kids; Lindsay, Chris, and Vada. Lindsay has down syndrome but Chris and Vada do not. Lindsay marries John who has down syndrome as well, they have two kids; Brittany and Matt. Chris marries Sue who is a carrier of down syndrome. They have three kids named Selena, Darleen, and Lee. Lee has down syndrome. Vada and Gerard marry and have a daughter named Bandit who is a carrier. Bandit marries Frank and they have a daughter named Alexa. Vada and Gerard also have a son named Dan who marries Lisa. They have a son named Nathan who has down syndrome. Brittany marries Will, they have a daughter named Courtney. Matt and Allice marry and have a son named Hunter. Darleen marries Bob and they have a daughter named Alexis. Darleen marries Lee and they have a daughter named Kim. Nathan marries Devon, they have three kids named; Kate, Nia and Sofia. Kate marries Steve. Nia and Dylan married. Sofia marries Mikey. Kate and Steve have Sophie. Sophie marries Oscar. Nia and Dylan have Tina. Tina marries Scott. Sofia and Mikey have Maggie. Maggie marries Bobby. Sofia and Oscar have Sherri. Tina and Scott have Scott Jr. Maggie and Bobby have Joan. Sherr marries Grayson. Scott Jr. marries Lauren. Joan marries Pat.