Question: In the 1900s, how many people lived in the city that is within the administrative territorial entity where William Selden was born?

<P0-S0> By the beginning of the 20th century, the city's population had reached 85,050 in 5 square miles (13 km2), making it the most densely populated city in the Southern United States. <P0-S1> In 1900, the Census Bureau reported Richmond's population as 62.1% white and 37.9% black. <P0-S2> Freed slaves and their descendants created a thriving African-American business community, and the city's historic Jackson Ward became known as the "Wall Street of Black America." <P0-S3> In 1903, African-American businesswoman and financier Maggie L. Walker chartered St. Luke Penny Savings Bank, and served as its first president, as well as the first female bank president in the United States. <P0-S4> Today, the bank is called the Consolidated Bank and Trust Company, and it is the oldest surviving African-American bank in the U.S. Other figures from this time included John Mitchell, Jr. <P0-S5> In 1910, the former city of Manchester was consolidated with the city of Richmond, and in 1914, the city annexed Barton Heights, Ginter Park, and Highland Park areas of Henrico County. <P0-S6> In May 1914, Richmond became the headquarters of the Fifth District of the Federal Reserve Bank. <SEP> <P1-S0> Richmond Raceway is in the central portion of Henrico County near Mechanicsville, just north of the Richmond city limits. <P1-S1> The raceway seats approximately 60,000 people and holds two NASCAR doubleheader race weekends per year. <P1-S2> Additionally, Richmond International Airport is located in the eastern portion of Henrico County in Sandston. <P1-S3> Top private employers in the county include Capital One, Bon Secours Richmond Health System, and Anthem. <SEP> <P2-S0> According to the Library of Virginia "William Selden was born 31 January 1791 in Henrico County, Virginia, to Miles Selden (1752-1811) and Elizabeth Armistead Selden (1752-1833). <P2-S1> He was a member for Henrico County in the House of Delegates from 1813 to 1816 and from 1818 to 1821. <P2-S2> He later served as Registrar of the Land Office. <P2-S3> He married first Maria Eliza Swann (d. 1834) 26 November 1833, and they had one child. <P2-S4> He married second Emily Hunter 9 June 1840, and they had eight children. <P2-S5> Selden died 7 April 1874." <SEP> <P3-S0> bogotá (/ ˈboʊɡətɑː /, / ˌbɒɡəˈtɑː /, / ˌboʊ - /; spanish pronunciation: (boɣoˈta) (listen)), officially bogotá, distrito capital, abbreviated bogotá, d.c., and formerly known as santafé de bogotá between 1991 and 2000, is the capital and largest city of colombia, administered as the capital district, although often thought of as part of cundinamarca. <P3-S1> bogotá is a territorial entity of the first order, with the same administrative status as the departments of colombia. <P3-S2> it is the political, economic, administrative, industrial, artistic, cultural, and sports center of the country. <SEP> <P4-S0> the chancellor manuscript is a 1977 novel, by american writer robert ludlum, about the alleged secret files of j. edgar hoover and how they disappeared after his death, and how they possibly could be used to force people in high places to do the bidding of those who possessed the secrets contained therein. <P4-S1> it also speculated that hoover himself might have been assassinated because he knew too much about too many of the wrong people.