ZACHARY TAYLOR IS MY COUSIN.

Betsy's Page links this Mayflower pedigree page. (The page appears to be incomplete, as it doesn't provide President Bush's descent from Governor Bradford, which makes him a cousin of Hugh Hefner!) For the record, here's mine:

Stephen Hopkins Karlson → John Hopkins Karlson → Lucile Irene Hopkins → Ira Lincoln Hopkins → Francis E. Hopkins → Ira Hopkins → Joseph Hopkins → Jeremiah Hopkins → Solomon Hopkins → Mary Berry → Mary Freeman → John Freeman → Mercy Prence → Patience Brewster → WILLIAM BREWSTER

(Typesetting conventions borrowed from the Mayflower History page.) The line I provided is one line ... the best thing that happened to the Hopkins family might have been moving to Wisconsin when they quit marrying their cousins. My pre-1800 family tree looks more like a network. You might, for example, want to look at the Bing Crosby entry further down. He's got some common Hopkins ancestors not shown on the page. The elder Nathaniel Crosby married Bethia Hopkins.