Sleaford and Kesteven High School Ltd. was founded by a group of local businessmen .
Sleaford and Kesteven High School Ltd. was housed in 62 Southgate , a town - house constructed by local architect and builder Charles Kirk for himself in 1850 .
Sleaford and Kesteven High School Ltd. was founded by a group of local businessmen and housed in 62 Southgate , a town - house constructed by local architect and builder Charles Kirk for himself in 1850 .