Duggan diedmorì a 64 anni per un tumore alla gola<ref name="Andrew Duggan, an Actor on TV, Stage and the Screen, Dies at 64">{{cite news |title=Andrew Duggan, an Actor on TV, Stage and the Screen, Dies at 64 |first=Yarrow |last=Andrew L |newspaper=The New York Times |date=18 May 1988 |url=http://www.nytimes.com/1988/05/18/obituaries/andrew-duggan-an-actor-on-tv-stage-and-the-screen-dies-at-64.html}}</ref> of throat cancer at the age of sixty-four.▼
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▲Duggan died<ref name="Andrew Duggan, an Actor on TV, Stage and the Screen, Dies at 64">{{cite news |title=Andrew Duggan, an Actor on TV, Stage and the Screen, Dies at 64 |first=Yarrow |last=Andrew L |newspaper=The New York Times |date=18 May 1988 |url=http://www.nytimes.com/1988/05/18/obituaries/andrew-duggan-an-actor-on-tv-stage-and-the-screen-dies-at-64.html}}</ref> of throat cancer at the age of sixty-four.
Andrew Duggan wasfu aun homebodycasalingo<ref name="Andrew Duggan is Lancer in Series"/> ande devotedun fatherpadre whodevoto attendedche partecipava alla ''Little League games''. InNel 1954,hesposò marrieduna Broadwayballerina dancerdi andBrodway actresse attrice Elizabeth Logue,<ref name="Elizabeth Logue">{{Cite web | title=Elizabeth Logue | publisher=Internet Broadway Database | url=http://www.ibdb.com/person.php?id=96886| accessdate=29 May 2010}}</ref> whomche helui calledchiamava Betty. SheLei survivedgli himsopravvisse bysolo onlyper apoche few weekssettimane, dyingmorendo herselfanche oflei cancerdi oncancro Juneil 7, giugno 1988.
(NoteNota: Nonon relationc'è tonessuna reazione con Elizabeth Louise Malamalamaokalani White Logue, bestmeglio knownnota ascome Hawaiianla princessprincipessa hawaiana Noelani in thenel film [[Hawaii (film)|Hawaii]], ande ascome thela womandonna runningche downscende thein beachspiaggia innei thetitoli openingdi creditstesta ofdi [[Hawaii Five-O]]).
