All the info I have is:
Joshua Horace Penn born 1813 in Ohio
3rd wife was Mary Hester Hopkins. They were married 11/25/1871.
They are both buried in the Masonic Cemetery in Piedmont, Missouri.
His children that I have names of are: Margaret (had illegitimate daughter named Minnie), Caleb (died in Texas), Lincoln Elsworth, Almyra Jane, Laura Yancey, Luke Franklin, David McHenry (my grandfather), Nevada May, Donzella Arabella Clementine and Missouri. Some of these were born in Maryland and belonged to at least the 2nd wife. Margaret I believe belonged to No. 1, but I'm not sure. According to one of my Aunts, they traveled from Laurel, Maryland to Missouri where they settled in Wayne County. My Dad (George Woodrow Penn)had a deed to some property around the horse race track in Maryland (supposedly mineral rights under the track) which belonged to our family. (I actually saw it, but cannot remember the details) I have not been able to locate it since his death.
Any help would be appreciated.