I can't believe how many John Jacksons there were in Chester that AREN'T this John Jackson......nor did I find a Thomas Parke.....and, I wonder about a woman, Margaret Hayes, marring John Jackson, a man about 20 years her junior...this meant that she was 31 years older than his first wife, and 99 years old when husband John Jackson died..and she married again?....that can't possibly be correct if my math is anywhere near right! F& C say that Richard Hayes daughter, Margaret, m. Jeremiah Starr...no mention of an earlier marriage to John Jackson or anyone else, for that matter....there were several Margaret Hayes around in about the same time, either born as Hayes or married to Hayes. S. I have three wives for John E. Jackson b. 16 Oct 1712 Co Kildare, Ireland: Sarah Miller b. 30 Apr 1723, d. ? Chester Co, PA, dau. of James Miller and Rachel Fredd Elizabeth Parke b. 5 Oct 1711 Ireland, d. 16 Apr 1746, dau. of Thomas Parke and Rebecca Hooper. Margaret Hayes b. abt 1692, d. ?, dau. of Richard and Mary Hayes; m. 2: Jeremiah Starr Does anyone know for sure which of the wives are mothers to the children listed in John E. Jackson's will? What about marriage dates and places for Elizabeth Parke and Margaret Hayes?