3 sentences

1. 亲友们写了许多挽辞来祭奠他。

   qīn​yǒu men xiě le xǔ​duō wǎn cí lái jì​diàn tā.

   Friends and relatives wrote many elegies to commemorate him.

   Source: Dong Chinese Dictionary

2. 幸存者在祭奠中安抚逝者的亡灵。

   xìng​cún​zhě zài jì​diàn zhōng ān​fǔ shì​zhě de wáng​líng.

   The survivors comforted the souls of the deceased during the memorial service.

   Source: Dong Chinese Dictionary

3. 家谱中详细记录了考、妣的生卒年月，以此祭奠祖先。

   jiā​pǔ zhōng xiáng​xì jì​lù le kǎo, bǐ de shēng​zú nián​yuè, yǐ cǐ jì​diàn zǔ​xiān.

   The family genealogy records the birth and death dates of deceased fathers and mothers in detail as a way to honor the ancestors.

   Source: Dong Chinese Dictionary