clerk started finished school (year) previous clerkship
clerk
started
finished
school -lrb- year -rrb-
previous clerkship
number
number
first second second_number
text number number text(number) text
kenneth w. dam 1957 1958 chicago (1957) none
who was the only clerk that started in 1961 ?
WP VBD-AUX DT JJ NN WDT VBD IN CD .