The Schooner Phoebe was taken as a prize by the USS Ganges off Matanzes, Cuba, on the morning of July 21, 1800, two days after the Prudent.[i] Neither her ship’s log or port registration records have survived. We know she was from Charleston, with a capacity of 78 tons, but little else. The people aboard would have been packed in very tightly, since a vessel bearing 118 slaves would have typically had a capacity of at least 100 tons, given the typical ratio of 1.1 slaves/ton. It was 1.5 in this case.[ii]
We do know that at Bance Island, Sierra Leone, on October 6, 1799, Edward Welsh, the Phoebe’s captain, accepted a consignment of 45 Africans on behalf of the Phoebe’s owner, William McLeod of Charleston from John Tilley, the agent of John and Alexander Anderson of London. As laid out in the schedule below, the Andersons were to pay costs and a 10% commission to McLeod to sell the captives and return the net proceeds to them, precisely estimated at $13,056.30 (more than $250,000 today). The projected costs included an 8% allowance for deaths. [iii]
|Sales of 45 Negros, on account of John Anderson, Alexander Anderson, and John Tilly. Received from Africa per Schooner Phoebe, Capt. Welsh
1800 – By Sundry – 45 Negros – averaged at $450
|To freight, & provisioning on the Voyage of 45 negros at £10 — or $42.80 p head||1928.70|
|“ Loss occasioned by death — 8 p cent [8%]||1620.–|
|“ Cloathing of 45 negros at $6 p head||270.–|
|“ Commission for selling, guaranteeing collecting and remitting — 10 p cent||2025.–|
|“ Payment of the pilots for landing $2 —||90.–|
|“ Agents employed to keep negros till sd[sale?] 3 pct||607.50|
|“ the Capt on the amt. of sales – 3 pct||607.50|
|“ the sum to cover all incidental expenses —||45.–||7,193.70|
It’s unlikely the Phoebe left the Africa coast immediately as, even at its worst, an Atlantic crossing would take 3 months. More likely is that, depending on how many additional captives she was able to procure at Bance island, she either cruised the coast in search of additional human cargo or remained there. In either case, the Captain would try to time her arrival in American waters to coincide with the time of highest demand, January to July — planting time, depending on the Latitude. [v]
Captain Mullowny states in his log that the Phoebe was bound to Havana, but owners later argued in court that she was bound for Charleston S.C., only pausing in Cuba – and at Matanzas, not Havana – for repair and provisions. [iv]
The Captain dismissed the story, though, placed a prize crew aboard the Phoebe under the command of Midshipman Calvin F. Stevens, and ordered them to the Ganges‘ home port in Philadelphia. She arrived at Fort Mifflin on August 21, 1800, to a minor sensation
i] “Extract from journal of Lieutenant John Mullowny, U. S. Navy, commanding U. S. Ship Ganges, 21 July 1800 (Off Matanzas) Pleasant Weather — At ½ past 8 A. M. Made sail in chase of a sail to windward at 10 brought her too she proved to be the Schooner Phoebe Capt. Mills from the Coast of Africa bound to the Havanna with slaves, sent M: Stephens Midshipm” as Prize Master, and with him four Men and ordered her to Philadelphia. [NA.]” Naval Documents Related To The Quasi-War Between The United States And France, 5:163.
 Ship’s manifest for the Schooner Phoebe, NARA.
[ii] Jay Coughtry’s database uses a ratio of 1.1 slaves/ton to estimate slave counts when only the vessel tonnage is available.
[iii] Charleston District Court of Equity, Bills, 1806 No. 29, John and Alexander Anderson and John Tilly vs. John Moncrieff CH174.
[iv] McLeod to Tilghman, Tilghman Papers, HSP, (), Box a?, Folder b?.
[v] Coughtry, Jay, The Notorious Triangle, Rhode Island and the African Slave Trade 1700-1807, Philadelphia, Temple University Press, 1981, p54.