You’d be better off doing actual genealogy, which involves research, reaching out to family members, combing through dusty family heirlooms, following up on leads and stories, gaining access to historical documents and records, and more and more and more research. It’s not so much a conclusion you’ll come to as a process of discovery you’ll go through and a story you’ll piece together, potentially over a lifetime. If you’re lucky the pieces will be very solid and well supported, but more likely they’ll be hazy and questionable and quite possibly completely false. It will lead you in directions you never would’ve suspected. DNA can sometimes play a part in that process, but it’s no substitute for it. Especially it can help connect you with distant or not-so-distant relatives who may be able to fill in huge pieces of the family puzzle, or may be no help at all, but maybe it will not be about the answers you get as much as the friends you meet along the way. Trite but true.