y ▁( 1 8 8 3 – 1 9 6 1 ), ▁was ▁a ▁Harvard ▁gradu ate ▁and ▁pilot ▁who ▁volunte ered ▁with ▁the ▁British ▁Air ▁Force ▁during ▁World ▁War ▁I ▁( before ▁America ▁entered ▁the ▁War ) ▁and ▁was ▁married ▁to ▁Mary ▁Per cy ▁Py ne ▁( b . ▁ 1 8 9 3 ), ▁the ▁daughter ▁of ▁Per cy ▁R iving ton ▁Py ne ▁II , ▁in ▁ 1 9 1 7 . ▁ ▁Another ▁grand son ▁was ▁D w ight ▁F ille y ▁Davis ▁( 1 8 7 9 – 1 9 4 5 ), ▁who ▁served ▁as ▁the ▁ 4 9 th ▁United ▁States ▁Secretary ▁of ▁War ▁from ▁October ▁ 1 4 , ▁ 1 9 2 5 ▁until ▁March ▁ 4 , ▁ 1 9 2 9 ▁in ▁the ▁administration ▁of ▁Cal vin ▁C ool idge ▁and ▁later ▁as ▁the ▁Governor - General ▁of ▁the ▁Philippines ▁from ▁ 1 9 2 9 ▁until ▁ 1 9 3 2 . ▁ ▁References ▁ ▁External ▁links ▁▁ ▁Oliver ▁D . ▁F ille y ▁at ▁the ▁St . ▁Louis ▁Public ▁Library : ▁St . ▁Louis ▁May ors ▁website . ▁ ▁Oliver ▁D . ▁F ille y ▁at ▁Missouri ▁History ▁Museum . ▁ ▁Category : 1 8 0 6 ▁birth s ▁Category : 1 8 8 1 ▁death s ▁Category : May ors ▁of ▁St . ▁Louis ▁Category : Pe ople ▁from ▁Blo om field , ▁Connecticut ▁Category : 1 9 th - century ▁American ▁polit icians <0x0A> </s> ▁{{ Inf obox