mother: girl or woman who gave birth to a child
father: boy or man who was responsible for the formation of a one child or more children through sperm
parent: mother or father
grandmother: parent’s mother
grandfather: parent’s father
grandparent: parent’s parent
great-grandmother: grandparent’s mother
great-grandfather: grandparent’s father
great-grandparent: grandparent’s parent
great-great-grandmother: great-grandparent’s mother
great-great-grandfather: great-grandparent’s father
great-great-grandparent: great-grandparent’s parent
great-great-great-grandmother: great-great-grandparent’s mother
great-great-great-grandfather: great-great-grandparent’s father
great-great-great-grandparent: great-great-grandparent’s parent
daughter: girl or woman in relation to her parents
son: boy or man in relation to her parents
child: person in relation to her parents
granddaughter: child’s daughter
grandson: child’s son
grandchild: child’s child
great-granddaughter: grandchild’s daughter
great-grandson: grandchild’s son
great-grandchild: grandchild’s child
great-great-granddaughter: great-grandchild’s daughter
great-great-grandson: great-grandchild’s son
great-great-grandchild: great-grandchild’s child
great-great-great-granddaughter: great-great-grandchild’s daughter
great-great-great-grandson: great-great-grandchild’s son
great-great-great-grandchild: great-great-grandchild’s child
I am glad to see my relatives of consanguinity of straight line all gathered at Christmas.