What type of details about harold knerr can be gathered from the following bio? Bio: harold hering knerr -lrb- september 4 , 1882 -- july 8 , 1949 -rrb- was an american comic strip creator , who signed his work h. h. knerr . he was best known as the writer-artist of '' the katzenjammer kids '' for 35 years . born in bryn mawr , pennsylvania , harold knerr 's father was calvin b. knerr , a german physician who had migrated to the united states . his mother was melitta hering , daughter of constantine hering , a pioneer of homeopathy . after attending the episcopal academy , he studied for two years at the philadelphia college of art and then became a newspaper illustrator . he recalled , '' my first newspaper work was drawing pictures of gravestones atop the oldest graves in a local cemetery for '' the philadelphia record '' . these were paid for at the fee of three dollars each . ''
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