“ CLERKE, AGNES MARY (1842–1907) , English astronomer and scientific writer, was born on the 10th of February 1842, and died in London on the 20th of January 1907. She wrote extensively on various scientific subjects, but devoted herself more especially to astronomy. Though not a practical astronomer in the ordinary sense, she possessed remarkable skill in collating, interpreting and summarizing the results of astronomical research, and as a historian her work has an important place in scientific literature. ”