ence ▁in ▁Government , ▁Rand ▁Mc N ally ▁and ▁Company , ▁and ▁Vice ▁Chair man ▁of ▁the ▁Atlantic ▁Council . ▁He ▁has ▁retired ▁from ▁serving ▁on ▁the ▁Board ▁of ▁Direct ors ▁of ▁Le h man ▁Brothers , ▁Br istol - My ers ▁S qu ib b ▁Company , ▁The ▁Brown ▁Group , ▁Inc ., ▁Ch ase ▁Manh attan ▁Bank , ▁R J R ▁N ab is co , ▁Pil k ington ▁Ltd ., ▁and ▁X ero x ▁Corporation . ▁In ▁addition , ▁Ma com ber ▁served ▁on ▁the ▁Lincoln ▁Center ▁board ▁and ▁the ▁International ▁Chamber ▁of ▁Com merce . ▁ ▁Personal ▁life ▁Ma com ber ▁was ▁born ▁in ▁Ro chester , ▁New ▁York ▁and ▁served ▁in ▁the ▁US ▁Air ▁Force ▁for ▁two ▁years . ▁He ▁graduated ▁from ▁Phill ips ▁Academy , ▁Y ale ▁University ▁in ▁ 1 9 5 0 , ▁and ▁Harvard ▁Business ▁School ▁in ▁ 1 9 5 2 . ▁ ▁References ▁ ▁Trust ee ▁Emer it us : ▁John ▁D . ▁Ma com ber ▁' 4 6 . ▁Phill ips ▁Academy . ▁Access ed ▁ 2 0 1 1 - 0 3 - 0 1 . ▁ ▁Specific ▁ ▁Category : 1 9 2 8 ▁birth s ▁Category : L iving ▁people ▁Category : American ▁chief ▁execut ives ▁of ▁Fort une ▁ 5 0 0 ▁companies ▁Category : Har vard ▁Business ▁School ▁al umn i ▁Category : Mc K in sey ▁& ▁Company ▁people ▁Category : Y ale ▁University ▁al umn i ▁Category : Le h man ▁Brothers ▁people ▁Category