I am a 7th generation decendant of said Maj. William Cage. According to a booklet privately published by decendants in Texas and Missouri which is in my possession, no given names of Poleman appear among decendants. According to his grave marker Maj. Cage was born in Virginia in 1745, moved to Cage's Bend in Sumner Co. Tn. in 1875 and died there on March 12, 1811. Hope this helps.