Three years later, she delivered another on "Woman in the Medical Profession," which the faculty had printed in pamphlet form for distribution, and she was elected president of the Alumni Association.

[2] After her graduation, she studied under the professors in Gettysburg for several years, during which time she was under allopathic treatment in that place and in Baltimore for inherited rheumatism, which affected her eyes.

She served as superintendent of the scientific instruction department of the Baltimore Woman's Christian Temperance Union (WCTU).

She also read a paper on "La Grippe" in the meeting of 1892, in Grand Rapids, Michigan, and was on the programme in November 1892, in Memphis, Tennessee, for one on "The Effect of Immigration on the Health of the Nation.

[5] Mark died in Los Angeles, California, December 3, 1935, and was interred at Flohr's Lutheran Cemetery, near McKnightstown, Pennsylvania.