Trying to obtain information about Williar/Wilgar/Viellard and Gordier families. Maria Elizabeth (Gordier) Wilgar/Viellard arrived in Philadelphia in 1744 with her daughter and son. She was married to Jacob Wilgar/Viellard, a surgeon, who died in Germany before immigrated. They moved to Frederick County (Graceham). Maria's daughter was Catherine and she married George Harbaugh, who lived near Thurmont.