“My blood in his veins." ~Jace”

As quoted in [Paul Lafargue and the Founding of French Marxism, 1842-1882, Derfler, Leslie, Harvard University Press, 1991, 11, https://books.google.com/books?id=L_E_OR6owEEC&pg=PA11]

To an ambassador (1785), as quoted in The Works of John Adams, Second President of the United States: Autobiography http://books.google.com/books?id=lWcsAAAAIAAJ&pg=PA392 (1851), by Charles F. Adams, p. 392.
1780s
Context: Neither my father or mother, grandfather or grandmother, great grandfather or great grandmother, nor any other relation that I know of, or care a farthing for, has been in England these one hundred and fifty years; so that you see I have not one drop of blood in my veins but what is American.

"Here"
Tares (1961)

As quoted in TIME magazine obituary, (5 April 2004) http://www.time.com/time/magazine/article/0,9171,501040412-607849,00.html, p. 22, which noted that his great-grandfather had married the Princess of Ethiopia.

Source: The Merchant of Venice

"Royalty" (1964)
E. L. Wisty
Context: We've all got royal blood in our veins, you know. It's the best place for it in my view. We've all got a little bit of royal blood in our veins, we're all in line for the succession, and if nineteen million, four hundred thousand, two hundred and eight people die, I'll be king tomorrow. It's not very likely but its a nice thought and helps keep you going.

Variant: But you've never drunk fresh blood. Have you?"
Simon raised his eyebrows in response.
"Well, aside from mine, of course," Jace said. "And I'm sure my blood is fan-
Source: City of Glass