The fifth son of Sir Andrew Agnew of Lochnaw, 7th Baronet, he was educated at Trinity College, Cambridge, graduating in 1855.
Spiro Agnew | Stair | Stair, East Ayrshire | Jack Agnew | Sir Andrew Agnew, 9th Baronet | Sir Andrew Agnew, 7th Baronet | Jonathan Agnew | Guy Stair Sainty | Earl of Stair | Chloë Agnew | Brother Stair | Todd Agnew | Sir Peter Agnew, 1st Baronet | Sir Patrick Agnew, 1st Baronet | Sir Andrew Agnew, 8th Baronet | Sir Andrew Agnew, 3rd Baronet | Sir Andrew Agnew | Sims' family members accept his Medal of Honor from Vice President Spiro Agnew | Pinky Agnew | Patrick Alexander Vans Agnew | Julian Stair | John Hume Agnew | John Dalrymple, 2nd Earl of Stair | John Dalrymple, 13th Earl of Stair | John A. Agnew | James Dalrymple, 1st Viscount of Stair | Hart–Agnew Law | Agnew, Washington | Agnew |