https://books.google.fi/books?id=GBjRDwAAQBAJ&pg=PA151&lpg=PA151&dq=Rhodocanakis+byzant&source=bl&ots=7rx8a0L75R&sig=ACfU3U2Hr_U8JbfqvB1d8vwFbEONooxr4A&hl=fi&sa=X&ved=2ahUKEwiMm-mblLPqAhVSpYsKHauVDkcQ6AEwCHoECAgQAQ#v=onepage&q=Rhodocanakis%20byzant&f=false

https://www.ancient.eu/Anna_Komnene/
"the author of a lengthy biography of her father’s reign, the Alexiad. Although not an impartial history, Anna’s position at court, her thorough research of sources and a good measure of pithy observation and insightful opinion have all ensured the Alexiad remains one of the most important and colourful primary sources of Byzantine history." 

https://en.wikipedia.org/wiki/Sceptre_of_the_Dragon
https://en.wikipedia.org/wiki/Habsburg_Monarchy