I've just started to get into this area, so my information is very rough right now. William Harry Leapard (the spelling seems to be variable) was my grandfather. What I've found so far is that he and Melissa Ann Klinck had 12 children: Lawrence, Nellie, Oliver, Violet, Cecil, Ethel, Mildred, Perry Edward (b 1912, d 1992), Melvin (b. 1915), Garfield, Bruce, and Morris. I hope this is of use to you.