Person Travel / Person Communication and Meetings / /
Facility
Armagh Observatory / Dunsink Observatory / Dublin Institute / University of Dublin / Kew Observatory / Trinity College / College Hill / /
IndustryTerm
even additional equipment / /
NaturalFeature
County Down coast / North Cape / Irish coast / Scottish coast / College Hill / Irish Sea / North West coast / Galway Bay / Dublin Bay / South Seas / /
Organization
Astronomical Unit / Royal Irish Academy / Trinity College / Professors of Natural Philosophy and Mathematics / University of Dublin / Dublin Institute for Advanced Studies / Royal Astronomical Society / Trinity College Dublin / Royal Society / /
Person
Charles Mason / G. Van de Puyl / Cook / Jeremiah Dixon / Henry Ussher / Nevil Maskelyne / Richard Robinson / James Hamilton / John Bird / /
Position
Captain / Astronomer / Professor of Astronomy / round Howth Head / Ireland C.J. Butler / author / Archbishop / C.J. Butler / surveyor and astronomer / /