If it has 1. THOMAS ESTEP (b.c.1700 MD)married mary. 2. Wm ESTEP (b. 1734 AnnArundel, Md.) married2nd Sarah.3. ZACHARIAH ESTEP(b.1761 Frederick co. md. married ??. 4. JOHN ESTEP b. 1789 Frederick co. Md. married Elizabeth FISHER. 5. JOSHUA ESTEP (b. 12 mar 1820) married 2nd RHODA WELLER 6. RICHARD B> ESTEPb. 7 jun 1851 then its the book. Need to establish links betw. father and son and real sources for DAR. If book was written 1900 or earlier that is a source. Otherwise it can be used as good info for me to search better. jminasy@yahoo.com