Old Orthography
The old orthography was based on that of German and did not represent the Latvian language phonemically. At the beginning it was used to write religious texts for German priests to help them in their work with Latvians. The first writings in Latvian were chaotic: there were as many as twelve variations of writing Š. In 1631 the German priest Georgs (Juris) Mancelis tried to systematize the writing. He wrote long vowels according to their position in the word — a short vowel followed by h for a radical vowel, a short vowel in the suffix and vowel with a diacritic mark in the ending indicating two different accents. Consonants were written following the example of German with multiple letters. The old orthography was used until the 20th century when it was slowly replaced by the modern orthography.
Read more about this topic: Latvian Orthography