Miss Mitchell’s Students: Margaretta Palmer

Jascin N. Leonardo Finger • November 12, 2019

Standing under the canopy of the stars, you can scarcely do a petty deed or think a wicked thought.


Maria Mitchell’s influence reached far and wide and remained strong through many generations of not just her own students but the students of her students.  Her immediate galaxy was of course the women who took her astronomy and mathematics classes at Vassar College.  She instilled in her students a lifelong love of learning and the knowledge that as women, they had the power, strength, and knowledge to be the future of women scientists and educators in the world.  Some would go on to great accomplishments and some would go on to quietly influence other young learners of the world – spreading Maria’s legacy farther afield.


Over the next few blogs, I would like to share with you some of Maria Mitchell’s students.


The third is:


Margaretta Palmer, 1862-1924

A classmate of Antonia Maury’s, Palmer graduated in 1887 and served as Maria Mitchell’s assistant for that first year after graduation.  She had taken several of Maria’s astronomy classes.  In 1889, she was hired by the Yale Observatory to serve as an assistant– mirroring the program her classmate, Maury, was doing at Harvard.  She was among the first group of woman admitted to Yale for graduate school, receiving her Ph.D. in 1894 in mathematics – the first woman to earn a PH.D. in mathematics and the first of seven women to earn Ph.D.’s from Yale.  Her    thesis – a recalculation of her professor Maria Mitchell’s comet of 1847 – was a perfect match for this astronomer and mathematician and likely a nod to her Vassar mentor.  Her focus was in computational astronomy which led her to calculate the orbits of many comets that were previously discovered including several by English astronomer Caroline Herschel who was forced, due to her sex, to give much of the credit for her astronomical work to her astronomer brother, William Herschel.  Palmer worked at Yale for her entire career – weathering many tensions and internal fighting – but was able to publish several articles of her own, as well as numerous other publications that she co-authored.


JNLF

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By Jascin N. Leonardo Finger December 15, 2025
[1855] On the 12 th [December] at 8 o’clock, I found a comet in Cetus. It is probably that seen by Bruhns in Berlin on Nov. 12. It is round and bright and moved so rapidly that in an hour I was certain of its change of place. From 8 to 10 ½ it had moved about half the diameter of my field of view. I tho’t it varied in its light but of this I am not quite certain, as I at times changed from one instrument to another, and I cannot be certain that my eye was not somewhat affected by the size of different powers, so as to affect my judgement. I would give a good deal for it to be my own possession, because it would convince me that I was not declining in vigor.  This comet, unlike her won comet of October 1, 1847, is fairly fast moving – it would take many calculations and much time for her comet to illustrate its movement – beyond just the appearance of its “tail.” Maria had made earlier comments in the month about if being a hard year – the hardest of her life. The loss of friends, her mother’s illness. But this, with other matters, buoyed her spirit and she talked about her “blessings.” This comet was one seen by Maria only eight years after her comet discovery so it seems interesting that she feels she is slipping and not as “vigorous” – she is only thirty-seven years old at this date. JNLF
By Jascin N. Leonardo Finger December 9, 2025
Another re-blog. I came across this recently while looking through my computer files. I want to re-blog it in memory of Jean Hughes, an incredibly gifted islander, who was directly influential in the lives of so many island children and those in need. She was the Coffin School Trustee’s President for many years and I had the honor to serve as a trustee under her. She passed away in the summer of 2025. Jeanie loaned me this from her family collections as she thought I would enjoy it. She knew me better than I thought she did. With love. 1830s Chinese silk to be exact. It literally floated into my lap as I sat reading a letter.  A letter from a young Nantucket girl to her grandparents. A young girl who just several years before had moved from tiny Nantucket Island to San Francisco with her mother to join her father. He had moved for better work and a better life. Nantucket was in an economic decline. Reading this treasure trove of letters – loaned to me by a friend who is a descendant of these people I mention – was like spying on them. Now, when I read Mitchell family letters and writing it is slightly different for me. Having worked in the Mitchell House for so long, I feel like they are a part of my family. This batch of letters was different however. I felt like they know I read their letters – as if they were looking over my shoulder or sitting on the other side of the room aghast. I felt like they thought no one ever would – or at the very least an outsider – read this correspondence. The worse letter one was the son writing to his mother upon receipt of her letter telling him of his father’s death. That was hard. Made harder because he thought his father was fine – he was as of the last letter a month or two before. Made harder as I lost my own Father a little over a year ago. I knew how he felt – but cannot imagine receiving a letter that is about a month old telling one of such horrible news. He had not seen his father in several years. I could speak to my Father, visited him monthly, and was there with him. That was not an easy letter to read. The silk fabric piece is quite beautiful – and still pristine – as if it was just folded into the letter yesterday. She wanted to share with her grandparents the dress that her cousin had brought to her directly from Hong Kong. A cousin, who was likely pregnant – or “sick” as was written but it was obvious what “sick” meant (yes, pregnancy was looked at as an illness in a way – and there were high rates of infant and mother mortality during and immediately following birth). The cousin had travelled back and forth to Hong Kong on the China Trade with her husband it seems but due to the pregnancy had to be put off with family or others until the baby was born. This was a common practice for the wives of whale captains who might go to sea with their husbands. They were put off with other whaling families or missionaries in far off ports so that they could have their baby where others could help. Sometimes they were put off months in advance. And, did you know that Nantucket whale wives were the FIRST to go to sea with their captains husbands? They set the trend – after all, we were the whaling capital of the world. At least, until we lost that title for multiple reasons. I digress. The other piece that leads one to realize that money was to be had – at least for the cousin – is that she didn’t bring fabric – she brought the dress already made in Hong Kong. Yes, it would have been less costly there than in the United States but it shows there was extra money for spending. And, there was enough excess fabric inside the dress for this young girl to cut off a piece of it and send it to her grandparents. Making them feel as if they were a part of her daily life – and making her feel that way too. So far from home. On the other side of the continent with Nantucket Sound in the midst, to boot. JNLF
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“If you don’t look, you don’t see. You have to go and look.” -Edith Andrews
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