Michael Johnston+*mates+*self+*refers to+*children Search Toggle navigation activity Toggle Dropdown history discuss follow editors rules Toggle Dropdown common by group by name recent edit Toggle Dropdown content name type refresh children mates references out references in Michael Johnston+*mates+*self+*refers to+*children+*children Cards formed by "mating" Michael Johnston+*mates+*self+*refers to+*children with another card. eg: "Michael Johnston+*mates+*self+*refers to+*children+mate".