Cape hartebeest (Alcelaphus caama), 2012-09-15

Where did these animals come from?

@Fallax Zootierliste says the following:

They received 1,0 from New York (Bronx Zoo), 0,1 from Sigean and 0,1 from Hannover in 2005, these animals passed away between 2008 and 2010. In 2008 they received 1.0. from Hannover, which died in 2011. Hartebeest offspring were born in 2006 and 2010, given that they had the species until 2013 presumably the last surviving hartebeest was one of these offspring.