Larry O. Spencer
... that when he was a lieutenant colonel, General Larry O. Spencer was the first Air Force officer to serve as assistant chief of staff at the White House Military Office?
... that when he was a <a href="./Lieutenant_colonel_(United_States)" id="mwEE0" rel="mw:WikiLink" title="Lieutenant colonel (United States)">lieutenant colonel</a>, <a href="./General_(United_States)" id="mwEE4" rel="mw:WikiLink" title="General (United States)">General</a> <b id="mwEE8"><a href="./Larry_O._Spencer" id="mwEFA" rel="mw:WikiLink" title="Larry O. Spencer">Larry O. Spencer</a></b> <i id="mwEFE">(pictured)</i> was the first <a href="./United_States_Air_Force" id="mwEFI" rel="mw:WikiLink" title="United States Air Force">Air Force</a> officer to serve as assistant chief of staff at the <a href="./White_House_Military_Office" id="mwEFM" rel="mw:WikiLink" title="White House Military Office">White House Military Office</a>?