Painting of <a href="https://en.wikipedia.org/wiki/Cecilius_Calvert,_2nd_Baron_Baltimore" class="extiw" title="en:Cecilius Calvert, 2nd Baron Baltimore">Cecilius Calvert, 2nd Baron Baltimore (Cecil Calvert)</a>
<bdi><a href="https://en.wikipedia.org/wiki/en:Florence_MacKubin" class="extiw" title="w:en:Florence MacKubin"><span title="American artist">Florence MacKubin</span></a>
</bdi>
Maryland State Archives, <a rel="nofollow" class="external text" href="http://www.mdarchives.state.md.us/msa/speccol/sc1500/sc1545/001100/001126/html/cecilcalvert.html">Annapolis Collection MSA SC 1545-1126</a>