Colonel Ponsonby, Colonel Pearson and Captain Markham, staff of Sir George Brown

Photograph of Colonel Ponsonby, Captain Pearson and Captain Markham, all staff of Sir George Brown. Colonel Ponsonby stands to the left with his hands in his pockets, wearing a bicorn hat. Captain Pearson stands in the doorway of a hut and Captain Markham sits on a chair to the right. All are wearing military uniform. Sir George Brown commanded the Light Division during the Crimean War and later became the Commander-in-Chief of the British forces in Ireland.