The development of states—large-scale, populous, politically centralized, and socially stratified polities/societies governed by powerful rulers—marks one of the major milestones in the evolution of human societies.
 Archaeologists often distinguish between primary (or pristine) states and secondary states.
 Primary states evolved independently through largely internal developmental processes rather than through the influence of any other pre-existing state.
 The earliest known primary states appeared in Mesopotamia c. 3700 BC, in Egypt c. 3300 BC, in the Indus Valley c. 2500 BC, India c. 1700 BC, and in China c. 1600 BC.
 As they interacted with their less developed neighbors through trade, warfare, migration, and more generalized ideological influences, the primary states directly or indirectly fostered the emergence of secondary states in surrounding areas, for example, the Hittites in Anatolia, the Minoan and Mycenaean states of the Aegean, or the Nubian kingdoms in the Sudan.
 According to Professor Gil Stein of the University of Chicago Oriental Institute, "The excavations and archaeological surveys of the last few decades have vastly increased both the quantity and quality of what we know about ancient states and urbanism.
 Archaeologists have broadened the scope of their research beyond the traditional focus on rulers and urban elites.
 Current research now aims at understanding the role of urban commoners, craft specialists, and village-based farmers in the overall organization of ancient states and societies.
 Given the immense geographical scope encompassed by the term 'the Ancient World'".
 The notion of a sovereign state arises in the 16th century with the development of modern diplomacy.
For earlier times, the term "sovereign state" is an anachronism.
 What corresponded to sovereign states in the medieval and ancient period were monarchs ruling By the Grace of God, de facto feudal or imperial autocrats, or de facto independent nations or tribal confederations.
 This is a list of sovereign states that existed between 500 BC and 401 BC.
The development of states—large-scale, populous, politically centralized, and socially stratified polities/societies governed by powerful rulers—marks one of the major milestones in the evolution of human societies.
 Archaeologists often distinguish between primary (or pristine) states and secondary states.
 Primary states evolved independently through largely internal developmental processes rather than through the influence of any other pre-existing state.
 The earliest known primary states appeared in Mesopotamia c. 3700 BC, in Egypt c. 3300 BC, in the Indus Valley c. 2500 BC, India c. 1700 BC, and in China c. 1600 BC.
 As they interacted with their less developed neighbors through trade, warfare, migration, and more generalized ideological influences, the primary states directly or indirectly fostered the emergence of secondary states in surrounding areas, for example, the Hittites in Anatolia, the Minoan and Mycenaean states of the Aegean, or the Nubian kingdoms in the Sudan.
 According to Professor Gil Stein of the University of Chicago Oriental Institute, "The excavations and archaeological surveys of the last few decades have vastly increased both the quantity and quality of what we know about ancient states and urbanism.
 Archaeologists have broadened the scope of their research beyond the traditional focus on rulers and urban elites.
 Current research now aims at understanding the role of urban commoners, craft specialists, and village-based farmers in the overall organization of ancient states and societies.
 Given the immense geographical scope encompassed by the term 'the Ancient World'".
 The notion of a sovereign state arises in the 16th century with the development of modern diplomacy.
 For earlier times, the term "sovereign state" is an anachronism.
 What corresponded to sovereign states in the medieval and ancient period were monarchs ruling by the grace of God, de facto feudal or imperial autocrats, or de facto independent nations or tribal confederations.
The development of states—large-scale, populous, politically centralized, and socially stratified polities/societies governed by powerful rulers—marks one of the major milestones in the evolution of human societies.
 Archaeologists often distinguish between primary (or pristine) states and secondary states.
 Primary states evolved independently through largely internal developmental processes rather than through the influence of any other pre-existing state.
 The earliest known primary states appeared in Mesopotamia c. 3700 BC, in Egypt c. 3300 BC, in the Indus Valley c. 2500 BC, India c. 1700 BC, and in China c. 1600 BC.
 As they interacted with their less developed neighbors through trade, warfare, migration, and more generalized ideological influences, the primary states directly or indirectly fostered the emergence of secondary states in surrounding areas, for example, the Hittites in Anatolia, the Minoan and Mycenaean states of the Aegean, or the Nubian kingdoms in the Sudan.
 According to Professor Gil Stein of the University of Chicago Oriental Institute, "The excavations and archaeological surveys of the last few decades have vastly increased both the quantity and quality of what we know about ancient states and urbanism.
 Archaeologists have broadened the scope of their research beyond the traditional focus on rulers and urban elites.
 Current research now aims at understanding the role of urban commoners, craft specialists, and village-based farmers in the overall organization of ancient states and societies.
 Given the immense geographical scope encompassed by the term 'the Ancient World'".
 This is a list of sovereign states that existed between 700 BC and 601 BC.
 The notion of a sovereign state arises in the 16th century with the development of modern diplomacy.
 For earlier times, the term "sovereign state" is an anachronism.
 What corresponded to sovereign states in the medieval and ancient period were monarchs ruling by the grace of God, de facto feudal or imperial autocrats, or de facto independent nations or tribal confederations.
 This is a list of sovereign states that existed between 700 BC and 601 BC.
Fernando Sylvan (Díli, 26 August 1917—Cascais, 25 December 1993) was a poet and a writer from East Timor.
The development of states—large-scale, populous, politically centralized, and socially stratified polities/societies governed by powerful rulers—marks one of the major milestones in the evolution of human societies.
 Archaeologists often distinguish between primary (or pristine) states and secondary states.
 Primary states evolved independently through largely internal developmental processes rather than through the influence of any other pre-existing state.
 The earliest known primary states appeared in Mesopotamia c. 3700 BC, in Egypt c. 3300 BC, in the Indus Valley c. 2500 BC, India c. 1700 BC, and in China c. 1600 BC.
 As they interacted with their less developed neighbors through trade, warfare, migration, and more generalized ideological influences, the primary states directly or indirectly fostered the emergence of secondary states in surrounding areas, for example, the Hittites in Anatolia, the Minoan and Mycenaean states of the Aegean, or the Nubian kingdoms in the Sudan.
 According to Professor Gil Stein of the University of Chicago Oriental Institute, "The excavations and archaeological surveys of the last few decades have vastly increased both the quantity and quality of what we know about ancient states and urbanism.
 Archaeologists have broadened the scope of their research beyond the traditional focus on rulers and urban elites.
 Current research now aims at understanding the role of urban commoners, craft specialists, and village-based farmers in the overall organization of ancient states and societies.
 Given the immense geographical scope encompassed by the term 'the Ancient World'".
 The notion of a sovereign state arises in the 16th century with the development of modern diplomacy.
For earlier times, the term "sovereign state" is an anachronism.
 What corresponded to sovereign states in the medieval and ancient period were monarchs ruling By the Grace of God, de facto feudal or imperial autocrats, or de facto independent nations or tribal confederations.
 This is a list of sovereign states that existed between 600 BC and 501 BC.
Sovereign immunity, or crown immunity, is a legal doctrine by which the sovereign or state cannot commit a legal wrong and is immune from civil suit or criminal prosecution.
 It is a principle of international law which exempts a sovereign state from the jurisdiction of foreign national courts.
 Sovereign immunity is based on the concept of sovereignty in the sense that a sovereign may not be subjected without its approval to the jurisdiction of another sovereign.
 As Lord Atkin observed,
Micronations, sometimes also referred to as "model countries" and "new country projects", are small, self-proclaimed entities that claim to be independent sovereign states but which are not acknowledged as such by any recognised sovereign state, or by any supranational organization.
 They should not be confused with microstates, which are recognised independent states of a small size, nor should they be confused with unrecognised states, which may have legitimate claim to sovereign state status.
A sovereign state is, in international law, a nonphysical juridical entity that is represented by one centralized government that has sovereignty over a geographic area.
 International law defines sovereign states as having a permanent population, defined territory, one government, and the capacity to enter into relations with other sovereign states.
 It is also normally understood that a sovereign state is neither dependent on nor subjected to any other power or state.
The development of states—large-scale, populous, politically centralized, and socially stratified polities/societies governed by powerful rulers—marks one of the major milestones in the evolution of human societies.
 Archaeologists often distinguish between primary (or pristine) states and secondary states.
 Primary states evolved independently through largely internal developmental processes rather than through the influence of any other pre-existing state.
 The earliest known primary states appeared in Mesopotamia c. 3700 BC, in Egypt c. 3300 BC, in the Indus Valley c. 2500 BC, India c. 1700 BC, and in China c. 1600 BC.
 As they interacted with their less developed neighbors through trade, warfare, migration, and more generalized ideological influences, the primary states directly or indirectly fostered the emergence of secondary states in surrounding areas, for example, the Hittites in Anatolia, the Minoan and Mycenaean states of the Aegean, or the Nubian kingdoms in the Sudan.
 According to Professor Gil Stein of the University of Chicago Oriental Institute, "The excavations and archaeological surveys of the last few decades have vastly increased both the quantity and quality of what we know about ancient states and urbanism.
 Archaeologists have broadened the scope of their research beyond the traditional focus on rulers and urban elites.
 Current research now aims at understanding the role of urban commoners, craft specialists, and village-based farmers in the overall organization of ancient states and societies.
 Given the immense geographical scope encompassed by the term 'the Ancient World'".
 The notion of a sovereign state arises in the 16th century with the development of modern diplomacy.
For earlier times, the term "sovereign state" is an anachronism.
 What corresponded to sovereign states in the medieval and ancient period were monarchs ruling By the Grace of God, de facto feudal or imperial autocrats, or de facto independent nations or tribal confederations.
 This is a list of sovereign states that existed between 400 BC and 301 BC.
East Timor ( ) or Timor-Leste ( ; Tetum: "Timór Lorosa'e"), officially the Democratic Republic of Timor-Leste (Portuguese: "República Democrática de Timor-Leste" , Tetum: "Repúblika Demokrátika Timór-Leste" ), is a sovereign state in Maritime Southeast Asia.
 It comprises the eastern half of the island of Timor, the nearby islands of Atauro and Jaco, and Oecusse, an exclave on the northwestern side of the island surrounded by Indonesian West Timor.
 The country's size is about 15,410 km (5,400 sq mi).

Question: What was the size of the sovereign state in which Fernando Sylvan born?
Answer: 15,410 km