What is genealogy?

No, genealogy is narrower. It centres on proving direct lines of descent through names, dates, and relationships, while family history goes a step further, adding context such as occupations, migrations, and personal stories around those same ancestors. In casual use, though, people treat the two words as interchangeable.

Genealogy matters because it gives people a documented sense of where they come from. Beyond simple curiosity, it can surface hereditary health patterns and help reconnect living relatives who lost touch over the years, while also keeping family stories and traditions from disappearing.

Not quite. Genealogy is usually classified as an auxiliary historical discipline rather than a hard science, though it does borrow scientific habits of evidence: researchers weigh conflicting sources and cross-check records before accepting that a claimed relationship is actually true.

There is no fixed limit. How far back a family line can be traced depends almost entirely on which records survived for that particular family and region. Some documented lines stretch back many centuries in places with long record-keeping traditions, while others stall after only a few generations.