Yakov Davydovich Tamarkin (known after he emigrated to the United States as J D Tamarkin or Jacob David Tamarkin) was born into a wealthy family.
Yakov Davydovich Tamarkin (kilala siya pagkatapos emigrated sa Estados Unidos bilang JD Tamarkin o Jacob David Tamarkin) ay ipinanganak sa isang mayaman pamilya.