Complex sentence: Georges François Paul Marie Matheron (1930--August 7,2000) was a French mathematician and geologist, known as the founder of geostatistics and a co-founder (together with Jean Serra) of mathematical morphology.
Split into simpler sentences: Georges François Paul Marie Matheron (1930--August 7,2000) is regarded by some as the father of spatial statistics and/or geostatistics. He is also a co-founder (together with Jean Serra) of mathematical morphology.