The Smith project is a surname project for the Smith/Schmidt/Smyth/Smitt/Smithers/Smithson and variations surname. For DNA comparison, we primarily use YDNA, which requires that the participant is or has a tester that is a male Smith whose father is a Smith whose father is a Smith, or, if adopted or otherwise, unknown, has strong matches on multiple markers (past 12) with other Smiths testing via YDNA. If you have done autosomal type testing, you can also join the project; we will be looking for...