I only have four children listed for Adam Douw Fonda b:1803. They are Rachel Sammons Fonda b:1826, Peter Adam Fonda b:1830, Stephen S. Fonda b:1833 and Adam Fonda b:April 05, 1840. There may be other children I don't know about. It does seem funny that the name "Douw" wasn't repeated in this generation. I haven't seen the name Lorenzo come up anywhere though but I'll keep an eye out for it.