Texas Conference of Seventh-day Adventists was created in 1878.

Yes, Seventh-day Adventists do believe in blood transfusions. You may be confusing Seventh-day Adventists with Jehovah's Witnesses, who are an entirely separate denomination.

The main beliefs of Seventh-day Adventists are the seventh-day Sabbath and the second advent, or second coming of Christ. There are 28 fundamental beliefs in the Seventh-day Adventist denomination.

Thomas Holland has written:

'Seventh-day Adventists' -- subject(s): Seventh-Day Adventists

Southwestern Union Conference of Seventh-day Adventists was created in 1902.