I am researching my family tree through Featherstone to try and find answers for some kind of rare genetic disorder, I believe I inherited from my great-grandmother Fanny Featherstone. Fannys sister, Melissa, married William Ashworth Ferguson, so Im hoping to find information about their descendants. (Note: we look super healthy, but then get serious infections with only a mild fever or no fever, without an elevated wcb, making it challenging for doctors.) Thank you for your help!

I am researching my family tree through Featherstone to try and find answers for some kind of rare genetic disorder, I believe I inherited from my great-grandmother Fanny Featherstone. Fannys sister, Melissa, married William Ashworth Ferguson, so Im hoping to find information about their descendants. (Note: we look super healthy, but then get serious infections with only a mild fever or no fever, without an elevated wcb, making it challenging for doctors.) Thank you for your help!