- AARON 1 researcher
- ADDISON 1 researcher
- ADKINS 1 researcherAlso see: ATKINS
- AMERICA 1 researcher
- AMES 2 researchersAlso see: AYMES
- ANDERSON 1 researcher
- ANDREW 1 researcherAlso see: ANDREWS
- ANDREWS 1 researcherAlso see: ANDREW
- ARBUCKLE 1 researcher
- ARMITRADER 1 researcher
- ASHBY 1 researcher
- ATKINS 1 researcherAlso see: ADKINS
- AUSTIN 1 researcher
- AYDELOTT 1 researcher
- AYMES 1 researcherAlso see: AMES
- AYRES 1 researcherAlso see: EYRE
