Question: When was the school that John O. Schwenn worked at established?

<P0-S0> The Royal Grammar School, Guildford (originally "The Free School"), commonly known as the RGS, is a selective independent day school for boys in Guildford, Surrey in England. <P0-S1>  The school dates its founding to the death of Robert Beckingham in 1509 who left provision in his will to 'make a free scole at the Towne of Guldford'; in 1512 a governing body was set up to form the school. <P0-S2>  The school moved to the present site in the upper High Street after the granting of a royal charter from King Edward VI in 1552. <P0-S3>  Around that time, its pupils were playing cricket and their activity was later documented as the earliest definite reference to the sport. <P0-S4>  The school's Old Building, constructed between 1557 and 1586, is the home of a rare example of a chained library. <P0-S5>  It was established on the death of John Parkhurst, Bishop of Norwich, in 1575. <P0-S6>  Although defined as a "free" school, the first statutes of governance, approved in 1608, saw the introduction of school fees, at the rate of 4 shillings per annum, along with the school's first admissions test. <P0-S7>  During the late 19th century the school ran into financial difficulty, which nearly resulted in the closure of the school. <P0-S8>  A number of rescue options were explored, including amalgamation with Archbishop Abbott's School. <P0-S9>  Funds were eventually raised, however, which allowed the school to remain open, although boarding was no longer offered. <SEP> <P1-S0> John O. Schwenn, Ph.D, (born August 19, 1949) is a former American education administrator, most recently serving as the Dalton State College's fourth president. <P1-S1>  Before his presidency at Dalton State, Schwenn served various roles at Emporia State University and Delta State University <SEP> <P2-S0> Bernt Berntsen Lomeland (1836 – 1900) was a Norwegian school teacher and lay minister who established The Community (Samfundet) in 1890. <P2-S1>  Born to a farmer in Helleland, outside Egersund, Norway, he worked as a teacher after his confirmation. <P2-S2>  He later attended a two-year course to formally become a teacher. <P2-S3>  After this, he got involved with the religious movement, called "the strong believers" in Kristiansand, Norway. <P2-S4>  First, he worked as a teacher at their school, before he became a preacher. <P2-S5>  In the 1870s and 1880s he was the editor of several religious journals. <P2-S6>  He rose to become a leading figure among the strong believers and became a key figure when The Community (Samfundet) was established in 1890. <P2-S7>  During the church's first decade, he served as pastor and head teacher. <P2-S8>  His publications is still widely read among members of The Community (Samfundet). <SEP> <P3-S0> Emporia State University, often referred to as Emporia State or ESU, is a public university in Emporia, Kansas, United States, east of the Flint Hills. <P3-S1>  Established in March 1863 and originally known as the Kansas State Normal School, Emporia State is the third oldest public university in the state of Kansas. <P3-S2>  Emporia State is one of six public universities governed by the Kansas Board of Regents.