Nearly 20 years of research has led to only brick walls. I'm not giving up, but in the meantime, I've had my father submit his DNA to Ancestry.com FamilyTreeDNA.com, and GedMatch.com. Although he's matched to thousands of people, the Mcilwraith line is totally blank. If you have coal miners in your family in Lanark around 1900, would you please consider having your DNA done.
If you're interested in the story--until his mother Cissy died, my Dad had been kept in the dark about the fact that she was illegitimate. A family friend who worked with the real father in the coal mines in the 1940's told us his name--Bobby Mcilwraith (although he did not know how it was spelled). He had been sworn to secrecy before Cissy's death. Cissy--a nick name designed to confuse the issue--was born November 17, 1910 in Newton as Sarah nmn Thomson to Sarah Gray Thomson. At six weeks old, Sarah Gray Thomson left her daughter with her mother, Sarah McIlvain Thomson, to raise and immigrated to Colorado, USA. After the death of three sons in WWI and her husband, Sarah McIlvain Thomson brought the remaining family members to Colorado in 1921. My dad was born in 1931 and from that point Sarah nmn Thomson took on the name Cissy, and my dad was told she was the youngest daughter of Sarah McIlvain Thomson. At one point Cissy wanted to go to work, and Cissy's husband even got an "abbreviated" copy of her birth certificate so it would not reveal the truth. Looking back, my dad always wondered as a young child why the family always visited his one "aunt" Sarah Gray Thomson more than the other "aunts."
How will I ever know I have the right Robert McIlwraith? I've hired a researcher, contacted the Glasgow Genealogy Center at the Mitchell Library, looked at poor relief records, baptismal records, kirk session minutes, found the original birth certificate, poured over coal mine records, spent hundreds of credits on ScotlandsPeople, started a tree on Ancestry.com (which now has over 60,000 people but only one McIlwraith!), and as a last resort have done DNA for my dad. He's now 83 years old and I'm afraid I'm running out of time to find his grandfather's family.
Can anyone help?