Rowlandson is an English surname meaning son of Rowland or Roland.
That's why the Gillrays and Rowlandsons had a go the monarchy was political in those days and a fair target.
WSJ: Her Maj: 60 Years of Unofficial Portraits of the Queen | Cartoon Museum | Too Gentle on the Queen? | By Richard Holledge
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。