William Leybourn
...that William Leybourn wrote the first English language astronomy compendium?
...that <b id="mwCIU"><a href="./William_Leybourn" id="mwCIY" rel="mw:WikiLink" title="William Leybourn">William Leybourn</a></b> <i id="mwCIc">(pictured)</i> wrote the first <a href="./English_language" id="mwCIg" rel="mw:WikiLink" title="English language">English language</a> <a href="./Astronomy" id="mwCIk" rel="mw:WikiLink" title="Astronomy">astronomy</a> compendium?