People : Dilys Koch to Elda Koch
Dina Koch 2 people
Dolores Koch 13 people
Don Koch 4 people
Donald Koch 44 people
Donna Koch 28 people
Donnie Koch 2 people
Dorcas Koch 3 people
Doreen Koch 5 people
Doris Koch 11 people
Dorothy Koch 19 people
Doug Koch 8 people
Douglas Koch 29 people
Drew Koch 3 people
Duane Koch 6 people
Dustin Koch 3 people
Dylan Koch 4 people
Earl Koch 4 people
Edgar Koch 3 people
Edith Koch 5 people
Edmund Koch 3 people
Edna Koch 9 people
Edward Koch 71 people
Edwin Koch 8 people
Ehud Koch 2 people
Eileen Koch 10 people
Elaine Koch 14 people
Elda Koch 2 people