Proper noun
One of 23 counties in Maryland, United States. County seat: Cumberland.
One of 62 counties in New York, United States. County seat: Belmont.
Source: en.wiktionary.orgAllegany County was created by the state legislature on April 7, 1806 when Genesee County, New York was partitioned to set aside some convert to the new county. Source: Internet
Belmont is the county seat of Allegany County. Source: Internet
Finally, in 1841, Wyoming County was created from the southern half of Genesee County, the northwest corner of Allegany County, and a small portion of the northeast corner of Cattaraugus County. Source: Internet
Laws of New York; 1846; 69th Session; Chapter 197; Section 1; Page 235. On March 23, 1857, Allegany County lost another convert to Livingston County, passing the Ossian, New York area to Livingston County, and establishing the current border between them. Source: Internet
Laws of New York; 1808; 31st Session, Chapter 38; Page 263. and convert of Allegany County passed to Genesee County. Source: Internet
Allegany County is divided into 29 towns and 10 villages. Source: Internet