Research interests associated with main line names are as follows:

Barber, Dyer

Blackmore, Chapple, Fallows, Fisher, Gould, Gregory, Hill, Katherens, VonKathrens, Sydenham, Winter, Lewis

Batt, Bradford, Creedey, Creedy, Dibble, Dowden, Eves, Fry, Gilling, Hallett Hendey, Hendy, Huchins, Male, Robins

John, Vivian, Williams

Gilbert, Teague

Gould, Jones, Templar

Ward, Watkins