claim: Elizabeth of York's father was British.
evidence: The EOS-1Ds is a series of full-frame digital SLR camera bodies made by Canon , first released on 24 September 2002 .. full-frame. Full-frame digital SLR. digital SLR. digital SLR. camera. digital camera. Canon. Canon Inc.. The series was replaced in March 2012 with the 1D X.. 1D X. Canon EOS-1D X