Letitia Marion Hamilton ( 1878 - 1964 ) was an Irish painter. Letitia Marion Hamilton s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 957.22 USD for Through the trees in 2003 to 25754.53 USD for THE TURF CART, ROUNDSTONE in 2006 , based on the size and medium of the artwork.