Abbott Lawrence Rotch
...that Abbott Lawrence Rotch established the Blue Hill Meteorological Observatory, which maintains the longest-running meteorological record of any observation site in the United States?
...that <b id="mwDLA"><a href="./Abbott_Lawrence_Rotch" id="mwDLE" rel="mw:WikiLink" title="Abbott Lawrence Rotch">Abbott Lawrence Rotch</a></b> established the <a href="./Blue_Hill_Meteorological_Observatory" id="mwDLI" rel="mw:WikiLink" title="Blue Hill Meteorological Observatory">Blue Hill Meteorological Observatory</a>, which maintains the longest-running meteorological record of any observation site in the <a href="./United_States" id="mwDLM" rel="mw:WikiLink" title="United States">United States</a>?