Daniel Czapliński, a Polish noble of Drogosław coat of arms.
He was a deputy starosta of Chyhyryn and a rotmistrz in the forces of the Polish–Lithuanian Commonwealth.
He is best known as a personal foe of Bohdan Khmelnytsky with whom he got into a dispute over property and Khmelnytsky's wife - Helena Chmielnicka, the so-called "Helen of the steppe" (this is what Franciszek Rawita-Gawroński called her because of the conflict).
[1] Czapliński seduced Chmielnicki's wife, tried to kill his son, and organized an assassination attempt on Khmelnytsky.
He was portrayed by Henryk Sienkiewicz in With Fire and Sword (Ogniem i mieczem).