Benjamin Banneker's almanac and the Ellicotts

George Ellicott, his brother Elias Ellicott and their cousin Major Andrew Ellicott each helped to get Banneker's first almanac published in 1792. The previous post HERE on the biography of Benjamin Banneker has other details of his life and accomplishments.  George taught interested neighbors astronomy using his celestial globe and telescope, and gave some of his books and tools to his friend Benjamin.  Andrew, a famous surveyor who did at least thirteen years of almanacs, passed on Benjamin's well-written letter, and it is preserved in the Historical Society of Pa.  Elias who had moved to Baltimore was also a Quaker, joined the newly formed Md Abolition Society and wrote numerous letters about the almanac. 

Oliver Cromwell Gilbert : a run-a-way slave's success story and 2 Walnut Groves

Oliver Cromwell Kelly was born in 1832 on "Walnut Grove" (owned by Gassaway Watkins), to Cynthia Snowden, the enslaved cook and freedman Joseph Kelly. Later he escaped from nearby "Richland" plantation in Clarksville, Howard County. Gilbert wrote an account of his flight to Philadelphia and his name change, then to several other cities as far north as Walnut Grove Quaker School in Lee, New Hampshire before returning to Philadelphia where he died in 1912.

Margaret Jane Blake bought her freedom, her life in a book

"Margy" Blake (1811-1880) was the daughter of Charlotte and Perry Blake - he was a free African-American and a Marine during the War of 1812.  She was born a slave of Jesse and Sarah Levering and looked after one of their daughters, Sarah Levering. Blake bought her freedom in the 1850s, and was the subject of a book by Levering in 1897. Although Jesse Levering had a successful business in Baltimore, he died suddenly of cholera when Sarah was 7 years old, and his widow moved her young family to Ellicott City, and Margaret was sent to work for other families.

Sarah Jane Dorsey freed in 1850, given land in 1869

Sarah Jane Powells (or Powell) Dorsey was born in Lisbon MD in 1828 (or 1832) and was freed in the 1850s by Thomas and Sarah Hood.  "Sarah Hood desires to manifest her regard for Sarah Jane Dorsey, colored, late their slave for her unwavering fidelity and general moral worth as a servant” and Hood purchased over an acre of land in 1869 where the Dorsey family would live for over a century at the home on Rt. 97, Cooksville, MD.