Hmmm... In 1843 Ada Lovelace wrote a method for calculating Bernoulli numbers with Babbage's Analytical Engine, and is generally considered to be the first computer program. Having said that the early 19th century Jacquard looms used punch cards for pattern instructions. Hollerith expanded on this with his 1890 census.

Zuse's language was never implemented in his lifetime. You could argue the same about Lovelace's algorithm, but not about Turing machines.

Zuse certainly developed the first programmable computer (albeit an electromechanical one, the first digital one was the UK Colossus a year later) and it's certainly an amazing achievement, but not the first programming languages.