Susan,Henry Erret and wife Catherine Fox are also my direct line.I have worked on this family for some time on and off.I just recently learned Catherine Fox's father's name.But let me tell you what I have.I believe Henry and Catherine Fox Erret had more children than what is listed in Westmoreland' records, but I do not have an idea who they are.Henry and family moved to Crawford County about 1830, but they had to be somewhere else inbetween, maybe elsewhere in Westmoreland Co. or maybe somewhere in eastern Ohio.I have been unable to locate them in 1820 CensusI did locate them in N. Huntingdon twp in Westmoreland Co., page 806.Henry's parents are Johannes and Maria (unknown) Erret, and Johannes and Maria had three sons. John Henrich Errett (Pastor); Johannes Erret b. Sept 6, 1802 baptised in Weber's record on Dec 12, 1802; George Erret b. July 17, 1804 and baptised Oct 7, 1804 also in Weber's records Johannes's parents are Christian and Maria Elisabetha (unknown) Erret.These Errets came from Northampton Co. PA. Henry and Catherine's daughter Mary (Polly)Errett married George Monesmith in Ohio ,probably on the eastern side of Ohio somewhere and then moved to Crawford Co., OH I have their children and info but I am lacking between 1810 and 1830. There is a website hosted by JenniferHer address is WWW,errettfam.homestead.comI have an entry in this forum about halfway down the page from yours.My name is Shirley Thompson.I was looking in my computer and I found that I do not have all my Errett info in my computer so I am going to have to get busy and imput my info. you mentioned Polk Co. Ohio but I have not checked there.I think where ever George Monesmith is so are Henry Errett and his family.One of George's brothers was also a minister but I am not sure if it was Lutheran or Brethren. My e-mail is Pumpkin@kconline.com I want to say all of your info is exactly the same as I have and Jennifer does not have any additional.But you might want to check it out anyway.